UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JNVuMjCCRAT4dtX2oQJQvCB2Sby44KTkhdGcaFuKAlo=' 
WHERE 
  key_id = '3f593569758ed3f1e770867db3e857487647445f63af8b8c7a91c80cc41e9749' 
  AND (
    token = 'JNVuMjCCRAT4dtX2oQJQvCB2Sby44KTkhdGcaFuKAlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )