UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UnySreo7LlGKaKd3fPWNCvrbxZbUfEcCid/uGemnCfo=' 
WHERE 
  key_id = 'deb43afdd87304b3187810bc386410b271d48836e7d3c6751b31480a9f19e835' 
  AND (
    token = 'UnySreo7LlGKaKd3fPWNCvrbxZbUfEcCid/uGemnCfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )