UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qxgMJVHyU9OnoOe8D5QcoNh94bYljLGSwqACboQQOPs=' 
WHERE 
  key_id = 'ee93056dae3956f6198d200637b60ffaba2c3c6157b5e12d730e94c4c573fc30' 
  AND (
    token = 'qxgMJVHyU9OnoOe8D5QcoNh94bYljLGSwqACboQQOPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )