UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CNmWLHYIZWO8fXBXr40oteIdUW6iGmjdeZT+1U7Lk9g=' 
WHERE 
  key_id = '2da9de41cd851e54463929f41f9b751f095e8d4b113a0de6a86b1bf620a390ab' 
  AND (
    token = 'CNmWLHYIZWO8fXBXr40oteIdUW6iGmjdeZT+1U7Lk9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )