UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cva5RcurHXOp3kxp+XlCTvAbtoQZ5YVmcSlgOcou2mU=' 
WHERE 
  key_id = 'afc734f91d7237ff270573340f73d1aa7291d41adef8ed74cedaeaab8d7bf7a5' 
  AND (
    token = 'cva5RcurHXOp3kxp+XlCTvAbtoQZ5YVmcSlgOcou2mU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )