UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e1YCadElmo952n1gWfLuJYTWupMRs+q+s+eRgt20+U8=' 
WHERE 
  key_id = '0f1b0555f796e936d3d6a364480b7e801ee959bc7499314ec7f58107f73bd269' 
  AND (
    token = 'e1YCadElmo952n1gWfLuJYTWupMRs+q+s+eRgt20+U8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )