UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OnPBAwpRcsU0CrsAN5OTCxrhSIHIa43wv8FWy4d8rMY=' 
WHERE 
  key_id = 'cba7d6b2fb8fa564f17f938048b8274d0351a870b60ea59c90547480c49d9396' 
  AND (
    token = 'OnPBAwpRcsU0CrsAN5OTCxrhSIHIa43wv8FWy4d8rMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )