UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5avOh85ihbxMqbpI52zXEVwA4pMf5AR+btvYQy0VvE=' 
WHERE 
  key_id = 'd2c381b7a9361e0554b3ec831b3a52f3cf84bb2d0f14ff2cce20f822188d548a' 
  AND (
    token = 'f5avOh85ihbxMqbpI52zXEVwA4pMf5AR+btvYQy0VvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )