UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sBzv4ZfZ4oXzS16mRRq7lPpWoYRYiutaC0e1RE2PNrs=' 
WHERE 
  key_id = 'e97d4afa3b51437d6eebf58e421b66f02e94423556eeaa3220317cf4273a6c14' 
  AND (
    token = 'sBzv4ZfZ4oXzS16mRRq7lPpWoYRYiutaC0e1RE2PNrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )