UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cqlwj0d5gRJrfCFm7V6cbSzN1rLVclOL7SLA2MAtgSU=' 
WHERE 
  key_id = '3853fef966f2aeff5d09edbc05cc7167de419a86b3ddbde0622ced6d08acdbeb' 
  AND (
    token = 'cqlwj0d5gRJrfCFm7V6cbSzN1rLVclOL7SLA2MAtgSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )