UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rClPKzcu2yt7H5VKZcXjcgP3aShE0eJtYcSRtWTc9VU=' 
WHERE 
  key_id = 'cb22b024fa26fdd001601591153842eeaedc65550513e69cce216520d98d19a2' 
  AND (
    token = 'rClPKzcu2yt7H5VKZcXjcgP3aShE0eJtYcSRtWTc9VU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )