UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G8QFSas74HNFeidb/gXMVoaA6ZCFBvAGvjzYJ/mRl4w=' 
WHERE 
  key_id = 'fda015163eb15f9cb84534e6eab3e8649a1457b848af99712bcb7d9494d96943' 
  AND (
    token = 'G8QFSas74HNFeidb/gXMVoaA6ZCFBvAGvjzYJ/mRl4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )