UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XLeMbpUMKCeJPRURauKr3VRmX/640H7c9/l11E3s4Ew=' 
WHERE 
  key_id = '01cfd46c6804bbbb8cbfeb26c8cbef74f57a8d937752c2cc4cab61c12bb9adf1' 
  AND (
    token = 'XLeMbpUMKCeJPRURauKr3VRmX/640H7c9/l11E3s4Ew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025