UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v9+7mC2sUYzDPMliAJfRJG1RYQeulX8i3GYb+DN1zuw=' 
WHERE 
  key_id = 'e87e1d6788c6c62a57d3dd8773eca93463b597f38a342f4e029d73b42d530963' 
  AND (
    token = 'v9+7mC2sUYzDPMliAJfRJG1RYQeulX8i3GYb+DN1zuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )