UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pSwj3VPuorjI8ockArVNSfUWNKQYBJ2YfXHSgBDDcoI=' 
WHERE 
  key_id = 'cc9f1959676c9ca64593fc14c59990e3f9d1d4849847006e40868bb608a18f56' 
  AND (
    token = 'pSwj3VPuorjI8ockArVNSfUWNKQYBJ2YfXHSgBDDcoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )