UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'blHVe90wOLJ0j2n0vK+2WVVbJJRiiGY4zUL29nEFGYE=' 
WHERE 
  key_id = 'ad1e652c60d848659105a87068d663ea3ea7937d912f3d710f929dde846a8ea4' 
  AND (
    token = 'blHVe90wOLJ0j2n0vK+2WVVbJJRiiGY4zUL29nEFGYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )