UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/eMUxx5eIpzzWmE/a5TtzlkAkm0yWHLV/ppNKw5Vxio=' 
WHERE 
  key_id = '11d4f13d578bcb6d6fcb09b485b84f3a38a429ef2c52e23f5a7a969208e1c9db' 
  AND (
    token = '/eMUxx5eIpzzWmE/a5TtzlkAkm0yWHLV/ppNKw5Vxio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )