UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I7ZsAe6rHJC5ZQMEiqQ8+DVhoBR91P9V+jrr87/Jnj0=' 
WHERE 
  key_id = 'dbe5436637d2a2d4658ccd819ab2aefab99ece9b041bf3974e19f808db523859' 
  AND (
    token = 'I7ZsAe6rHJC5ZQMEiqQ8+DVhoBR91P9V+jrr87/Jnj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )