UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JfyrXFCQPiut9hmSguiMaM7yIu9o2kazSJeXkEKq0YY=' 
WHERE 
  key_id = '3a342b064a2ccf6046e4fdd0a57f4bff37de91d210988285ac509620283a2a81' 
  AND (
    token = 'JfyrXFCQPiut9hmSguiMaM7yIu9o2kazSJeXkEKq0YY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )