UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vjQ4M78J9EEB7XgpOD9kimDhxFErJm6H4rlCDAY6tq8=' 
WHERE 
  key_id = '8c1c5803e95a5072420074620c36621d9f0179cbd046d6426339009ce5b56cec' 
  AND (
    token = 'vjQ4M78J9EEB7XgpOD9kimDhxFErJm6H4rlCDAY6tq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )