UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ohsqEIjFeL2AAso1xnw+JKP05L+shQocCGiCCcWXZw=' 
WHERE 
  key_id = '66fbed76bae83e751a61fe3ddf8d8b644ade886d048187a3936c333bbe49579f' 
  AND (
    token = '6ohsqEIjFeL2AAso1xnw+JKP05L+shQocCGiCCcWXZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )