UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xICGe6fGpiqTaDqQhhK/7J5vv4N0J9mTpxVE48ewGpU=' 
WHERE 
  key_id = '50371c4b695d762cef55d70c92e63ba8f042c1b4f33b058b3fbc98d25ec72708' 
  AND (
    token = 'xICGe6fGpiqTaDqQhhK/7J5vv4N0J9mTpxVE48ewGpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )