UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x+I/drZe18zSUNwstBnb8JcRmK3NkpbaSLeoBv1aTEQ=' 
WHERE 
  key_id = 'fe067caf96569f2f806b93a2fd620efd8eb4acf873f47fef0ae1648001e1771f' 
  AND (
    token = 'x+I/drZe18zSUNwstBnb8JcRmK3NkpbaSLeoBv1aTEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )