UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pZSpIDhgbFX9rBUJE6oHda+bWIap1ii3GuT9edLc2JE=' 
WHERE 
  key_id = '9d541c71e204df0d6824a1b03c9e2731f4fa1ea01a651433c4e9fd88a87798fc' 
  AND (
    token = 'pZSpIDhgbFX9rBUJE6oHda+bWIap1ii3GuT9edLc2JE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )