UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T13TnC/KyEo45X+FxkEspKHZkctj01WkEMcur9MOt9k=' 
WHERE 
  key_id = '6e75b06db73926046cd3f38ec9c9ebddbffef75aad64089633e2f8d1b4ae7e5c' 
  AND (
    token = 'T13TnC/KyEo45X+FxkEspKHZkctj01WkEMcur9MOt9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )