UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r411OqjwUUFHogtA/tmh2sMh6BKCTzoZa27AQqk6GvQ=' 
WHERE 
  key_id = 'c1d7f01cdf5b6ce4ab6df12cdcf5b9196f1d5e0d2da8cd6ebe30cc8a8b48f989' 
  AND (
    token = 'r411OqjwUUFHogtA/tmh2sMh6BKCTzoZa27AQqk6GvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )