UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8+TMHjgZZ+BNDFFHkLpbEinw1qfyeiR/6NhuD88uWOg=' 
WHERE 
  key_id = 'f2ef5e2c4043a8b9a3609e3578d87a45ef926c0d4cbbde531dad48bb5ba5289b' 
  AND (
    token = '8+TMHjgZZ+BNDFFHkLpbEinw1qfyeiR/6NhuD88uWOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )