UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'snkccubI3BKYMaXZ8RW3awZz5Ebusm1VwTv/du+cFnc=' 
WHERE 
  key_id = 'acc156d86edefc2146850850628f37cdc457dc404a7fb0362397b6aada15db83' 
  AND (
    token = 'snkccubI3BKYMaXZ8RW3awZz5Ebusm1VwTv/du+cFnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )