UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ptZXiODk5aso/Az2i0anjbLtse2gRQki/anAj2rDTk=' 
WHERE 
  key_id = '4e8c5f35c059873bb5b2d3717227aaa5c950bf7ff35fc3afc6eb27216c047a4d' 
  AND (
    token = '3ptZXiODk5aso/Az2i0anjbLtse2gRQki/anAj2rDTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )