UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YsJWxnwwcJwsVgSpIRtNHo6RBjidNnQgQD5ZRdZOo6U=' 
WHERE 
  key_id = 'a1b9083eae5809788ccd64876150749e0b5759479cc297deab53445ddadbc036' 
  AND (
    token = 'YsJWxnwwcJwsVgSpIRtNHo6RBjidNnQgQD5ZRdZOo6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )