UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F9kKEOokWGQj8BMNuljxj4+TU+cWek4fSTY3utVuMck=' 
WHERE 
  key_id = '53ffef0d31c634a04e333ef21ef083bad96b6907c2cdb94cb2b32a6b2b8b4dbf' 
  AND (
    token = 'F9kKEOokWGQj8BMNuljxj4+TU+cWek4fSTY3utVuMck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )