UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lTgywgc3Jr33a0yRIm8M4ZK8h0yPiiO/sKVfNfZ70Rg=' 
WHERE 
  key_id = '198e98b8397a28678a15bb94688e656f16c2e6fb0ffae86a4f6f68f41d66dd81' 
  AND (
    token = 'lTgywgc3Jr33a0yRIm8M4ZK8h0yPiiO/sKVfNfZ70Rg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )