UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Am83WHGBFDsTIerVQc3/9mwMhCnNzMj4B55f38qTom8=' 
WHERE 
  key_id = 'e556b6b811f8f9fe8c57aa0f7c4675627347ecb532c2fa89393c0865a6a4286e' 
  AND (
    token = 'Am83WHGBFDsTIerVQc3/9mwMhCnNzMj4B55f38qTom8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )