UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yT/Psgqm9AVxh/Wti5NDESDqAHB9yKR61575iRYUR48=' 
WHERE 
  key_id = 'f39b38594dfa38163fc8afc3dc5f63a03025f913c4e353295842f01cf87208d3' 
  AND (
    token = 'yT/Psgqm9AVxh/Wti5NDESDqAHB9yKR61575iRYUR48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )