UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wk2AIR1sI2MLV68lNFR/+evEy7qjFgRTifO9VBfa4IM=' 
WHERE 
  key_id = 'f4c135ce8d923cb61b60473fd7c6d408982cfe90519e2ac41cfc61228583b6d8' 
  AND (
    token = 'wk2AIR1sI2MLV68lNFR/+evEy7qjFgRTifO9VBfa4IM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )