UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T2+0d5b2zSk2V2XyC7jyXwCP6tgwDiI0s5+gVSRtTk4=' 
WHERE 
  key_id = '7421344c6fbff841217a2cb3b70384907fb5ed807477cdc5f7b61d4a0722af2c' 
  AND (
    token = 'T2+0d5b2zSk2V2XyC7jyXwCP6tgwDiI0s5+gVSRtTk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )