UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vy5u23hQrm7Ybi/DaRcEA6UpUN/K6ertYEtFaDlHW/Y=' 
WHERE 
  key_id = '745cdcc7902ff5ed2bef82eda1d08a12ecfcb4b29695b64b15a86f453ebac462' 
  AND (
    token = 'Vy5u23hQrm7Ybi/DaRcEA6UpUN/K6ertYEtFaDlHW/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )