UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SZqHDk0jc19mCv6575DQsmpHRiqQeVouJeIJv2WBD7w=' 
WHERE 
  key_id = '495a58391529bed0cfb5a5e19400945619d7d6cc449c0e93cff46bbf381a65f0' 
  AND (
    token = 'SZqHDk0jc19mCv6575DQsmpHRiqQeVouJeIJv2WBD7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )