UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dM92s3LBOGqmUPO7VIpK1nUXWu2LHYNPpbKS6ds6Nj0=' 
WHERE 
  key_id = 'c4027e1a3d7010a48da9965e32e8211523140defbf14926105e65936cf52ced1' 
  AND (
    token = 'dM92s3LBOGqmUPO7VIpK1nUXWu2LHYNPpbKS6ds6Nj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )