UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Am+/lrrZSzt1CQ+wRL+zFc9IokD3W7Jhkyrl016x34=' 
WHERE 
  key_id = '2dd6a4140ec6eddc50870b0cf120d3d4be419dd7363de05b48dd9212c3bdeb09' 
  AND (
    token = '3Am+/lrrZSzt1CQ+wRL+zFc9IokD3W7Jhkyrl016x34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )