UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'htE6Ag1dlfXE6jwOlqnt4bKA1Z/THri/yZs0sRKWVpo=' 
WHERE 
  key_id = 'b7f2e6b715941bf51eb1c87c5628259aca8a4712bf621a137d7579f104c1a87e' 
  AND (
    token = 'htE6Ag1dlfXE6jwOlqnt4bKA1Z/THri/yZs0sRKWVpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )