UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0viUXX5jbCW5Ygvjm+tpTWp8xRKON2NwB36EhXVmVpg=' 
WHERE 
  key_id = '48dbe921df2bcfe899eee1d41295b40158d4fa27479fa4cff1e6244e347c4584' 
  AND (
    token = '0viUXX5jbCW5Ygvjm+tpTWp8xRKON2NwB36EhXVmVpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )