UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XC7ERza5Vbx7uOSPvqmxP11io9e+mQur+knkJvgHTMU=' 
WHERE 
  key_id = '5c691bf2dd784f08fff991318ea7fa94c8ee42547057237869cd11f9c74b4f32' 
  AND (
    token = 'XC7ERza5Vbx7uOSPvqmxP11io9e+mQur+knkJvgHTMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )