UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G7n8FHtjZEdFPSyjFuzsz6HGpp5Mv/Da/e5ihQ5DTAI=' 
WHERE 
  key_id = 'a8639ee1f42dfb992dfdc59b004c34a6faf7ce18d93b6ff794015561de4339c9' 
  AND (
    token = 'G7n8FHtjZEdFPSyjFuzsz6HGpp5Mv/Da/e5ihQ5DTAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )