UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ThdmzuHjaU9DDZIN7W66EZGEqw1LukJyIxaNloKHT8=' 
WHERE 
  key_id = '918bede78ed40fbc9cc20e86c6634f50f136ce016c0220f5eaa8bd726ccc33e1' 
  AND (
    token = '3ThdmzuHjaU9DDZIN7W66EZGEqw1LukJyIxaNloKHT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )