UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1zwTb48lzFAzBVW3HZPYJQzxpzautIa6jSNbeFhh62c=' 
WHERE 
  key_id = 'ff3cb84c6923d5c807d819ed04b5849e7a8ffd07af36b164e1c54821e7def8b1' 
  AND (
    token = '1zwTb48lzFAzBVW3HZPYJQzxpzautIa6jSNbeFhh62c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )