UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm2KVHoGYQpKY8vKbS+zhaPIzBCMPcu1+Wukyy+KFzb4=' 
WHERE 
  key_id = '700e058d9a80caa4fd79756487dd834e2d56cd14d793527f583f3d47864f9cdf' 
  AND (
    token = 'm2KVHoGYQpKY8vKbS+zhaPIzBCMPcu1+Wukyy+KFzb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )