UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ya5HYiN1BL+U5nQJplonYtwntIrlBV4Ass45oYde9A4=' 
WHERE 
  key_id = 'a6415c4e7ef1730c7342d0d903949a1f1a8871ef1514248d02d37f1f79bb4f41' 
  AND (
    token = 'Ya5HYiN1BL+U5nQJplonYtwntIrlBV4Ass45oYde9A4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )