UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZA8+8tvfUEgtupSqw6ce25DMgXYEKkrJyEv4gG1mkd4=' 
WHERE 
  key_id = 'd8972237078c34576e84033ccd1ecc50b2d7228d520780cdbb5dd0575cf78834' 
  AND (
    token = 'ZA8+8tvfUEgtupSqw6ce25DMgXYEKkrJyEv4gG1mkd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )