UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q06kuCjVq8dWQU2oWiTjyIRvb0xydeWm4hngw0tILsU=' 
WHERE 
  key_id = 'c9d5d4d906aa07c0c5ff0b4d7a5d6d2a78cc5fff4dd4d9f806d932eb95d75bce' 
  AND (
    token = 'q06kuCjVq8dWQU2oWiTjyIRvb0xydeWm4hngw0tILsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )