UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X9F1Degr5aqh6MuwWwtids+ksBCRIou0LkJdcFT96yk=' 
WHERE 
  key_id = '22b459bac61222a7daf6c753eb7c3782ce8c7d37f8b852d78e4dacf724c7f6f9' 
  AND (
    token = 'X9F1Degr5aqh6MuwWwtids+ksBCRIou0LkJdcFT96yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033