UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GVI8F9HbSSrYFzmxIwaTad0iC8+1WBG+VvmjzSIMB3o=' 
WHERE 
  key_id = '2c35a5b50d5b8edbc1878b3cb74c62890357def45d7c03ca87038a9db0169d3e' 
  AND (
    token = 'GVI8F9HbSSrYFzmxIwaTad0iC8+1WBG+VvmjzSIMB3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )