UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RF9lfpS1RZ0zbpobFeJuQYOJX0L5nWywvoR9539rjYE=' 
WHERE 
  key_id = '0c774dd7e6342c913482c2d06c14d1b5f3b72db155dcb1239df56298f3803a07' 
  AND (
    token = 'RF9lfpS1RZ0zbpobFeJuQYOJX0L5nWywvoR9539rjYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )