UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SgAagIJKM2TSVbbFxgQpyY4ssjHLaCZs+Mpo82nUxOk=' 
WHERE 
  key_id = 'd59d3da7f308636df40a32f238e49be050d0e18b8530907911382fc5508e05e3' 
  AND (
    token = 'SgAagIJKM2TSVbbFxgQpyY4ssjHLaCZs+Mpo82nUxOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )