UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VTlQuXT/SaP+Yn6b4MvXV2yo+tsdXa22LMAhMWEYxcI=' 
WHERE 
  key_id = 'b1bd2ea4e9bffb18331b8568483b314f20dbe4adde3977efc55c834b9f2a803b' 
  AND (
    token = 'VTlQuXT/SaP+Yn6b4MvXV2yo+tsdXa22LMAhMWEYxcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )