UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LqZOGkLJLeMSnVYwiHBfBVhextoPEc21DDRwYSVnDJ4=' 
WHERE 
  key_id = 'a41378d3c51d8eeafb564cd2ec1576dda6969e34238568103a7f89f484f2fb04' 
  AND (
    token = 'LqZOGkLJLeMSnVYwiHBfBVhextoPEc21DDRwYSVnDJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )