UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oD2a6nYO2i3lfJYqSFmcXJhY1KQzYZSKFYblqSWTVeA=' 
WHERE 
  key_id = '9edb46d61aaa3c59334a56e116a5fb69099ce9ff7a4beccc8435ffe516dc1969' 
  AND (
    token = 'oD2a6nYO2i3lfJYqSFmcXJhY1KQzYZSKFYblqSWTVeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )