UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UTW4LptBeoECvrAODiJGzPSgvkmRyOzf2a30NebWOTU=' 
WHERE 
  key_id = '36364d5bfda1a94cc27dbab65ad6bf2920030c1585e88451cd0bbb81c80d1d2f' 
  AND (
    token = 'UTW4LptBeoECvrAODiJGzPSgvkmRyOzf2a30NebWOTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )