UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zLwyEf8qay2/8MRVeYBD5o/B/+fyxNqTnBSWUkN20zw=' 
WHERE 
  key_id = 'ce14418211d057a533d37ef14721f57669f6a6dcbf587d957fe77e8042d58286' 
  AND (
    token = 'zLwyEf8qay2/8MRVeYBD5o/B/+fyxNqTnBSWUkN20zw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )