UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PlTll4XKcarlx/88ng4H8AseLToV4WImAU889RmUOQc=' 
WHERE 
  key_id = 'c4e8dbb469e651e75ce7312ac02d1fc0d2c7f12e5bbc551c423ab567ef61c881' 
  AND (
    token = 'PlTll4XKcarlx/88ng4H8AseLToV4WImAU889RmUOQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )