UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wekQ2klEV4sHZZ1l3+CWykTVVlM+9PCa8fYiQYqDiow=' 
WHERE 
  key_id = 'c954bbb6934354ba0df1fb7142085f2d0263bc65e419ee161348127a832c2eb1' 
  AND (
    token = 'wekQ2klEV4sHZZ1l3+CWykTVVlM+9PCa8fYiQYqDiow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )