UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hTiiqD9gxTt5VPkpcmDkT6gf0bvohMDTJHQVic0dYvY=' 
WHERE 
  key_id = 'd9bf7a0bf7d26a23701afa722287fa19b2d31479f266005c2be49caa55f9a4a5' 
  AND (
    token = 'hTiiqD9gxTt5VPkpcmDkT6gf0bvohMDTJHQVic0dYvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )