UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0IrJPow/eoU+PHvmARJy5J9yzZQTPZpvdSnvMOb6eqE=' 
WHERE 
  key_id = '20ba50965b4e808e13654bbab9b5fabd77e35a0aca4d94673850504b67abe4c6' 
  AND (
    token = '0IrJPow/eoU+PHvmARJy5J9yzZQTPZpvdSnvMOb6eqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )