UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kbe5EOUDlB+dTx4qtdljoRWYcSWt3cCoLxN8A/WZets=' 
WHERE 
  key_id = 'e553b23a5e3e150352e432e241eaaecff920d218d54695c432b7653f32528b1b' 
  AND (
    token = 'kbe5EOUDlB+dTx4qtdljoRWYcSWt3cCoLxN8A/WZets=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )