UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oy7WO2xHS3dXjHTq7SUSyOeLcoTMPK/xUeAkuRjF5IM=' 
WHERE 
  key_id = '23e518588e718098862536fd48fa9882ba91fecd034a60776c845bad1291482a' 
  AND (
    token = 'Oy7WO2xHS3dXjHTq7SUSyOeLcoTMPK/xUeAkuRjF5IM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )