UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UaUwi90A+wBqvOgODcIvFpDRw9JjVO7VHeGTjz/IpRM=' 
WHERE 
  key_id = 'e747e077b4b2158ab128ac7a1aefff45f954aa2a271f7219870a8b8bfc970dd9' 
  AND (
    token = 'UaUwi90A+wBqvOgODcIvFpDRw9JjVO7VHeGTjz/IpRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )