UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ko7BEfl65wESMeM8rGiE8IjXEFiBNY9JsKfPLc8PbRI=' 
WHERE 
  key_id = '2db0765109561e29ed684d041fb0b59497eb1c85a36c5c349eed185df08a690e' 
  AND (
    token = 'ko7BEfl65wESMeM8rGiE8IjXEFiBNY9JsKfPLc8PbRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )