UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l5cxGX51XD1kbIHxWa2C4WLFMN+sXYtVHOj5ybpxYFE=' 
WHERE 
  key_id = '2ad4de7690ada7d3a3d3543ebba6e929ae5d9b2a919e2cfb968287c23f4c1860' 
  AND (
    token = 'l5cxGX51XD1kbIHxWa2C4WLFMN+sXYtVHOj5ybpxYFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )