UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nbOt1pykFaGFbL9CmzkB6bheHrWTmE1mKDfESC/5QEU=' 
WHERE 
  key_id = 'd85497ef1ec533dc12fd4f9970e74daf4a3f4744223e74e1d1133fd54bb56ae0' 
  AND (
    token = 'nbOt1pykFaGFbL9CmzkB6bheHrWTmE1mKDfESC/5QEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )