UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oijFgh/kKLHrLOJmfJUnZZ5yA7Dr+ElkfQpIzPStbic=' 
WHERE 
  key_id = '91c5f8c69647ef8dd54fcb062c54e1d7877269ff51988c3777098b59c816c55b' 
  AND (
    token = 'oijFgh/kKLHrLOJmfJUnZZ5yA7Dr+ElkfQpIzPStbic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )