UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8T+1eujP42xsmEx/AEXfoIszo2Wo6VRhxm9xxfPr4sY=' 
WHERE 
  key_id = '8ba241dc5bb9f523770345192bba29f6c867993b01eebd709dcf090ad5ab0be6' 
  AND (
    token = '8T+1eujP42xsmEx/AEXfoIszo2Wo6VRhxm9xxfPr4sY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )