UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x+EmWkgxY/6i0V77y5KlBaGAbn2pS8jnuhbODRnbUTU=' 
WHERE 
  key_id = 'cd30316fe964c302d0b7e25b3340af68c948c5203bf74e641e5a7ae181185f89' 
  AND (
    token = 'x+EmWkgxY/6i0V77y5KlBaGAbn2pS8jnuhbODRnbUTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )