UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UDiYWmt+ZPJVmGhmJTG5iQF9twX236G1a5q9+9uEJ/4=' 
WHERE 
  key_id = '6709d0dae158553f081aff40b560195d95adec6e52b18cbb3b3cfe0f03f5f9af' 
  AND (
    token = 'UDiYWmt+ZPJVmGhmJTG5iQF9twX236G1a5q9+9uEJ/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )