UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7aB08Zwq1Sy9Rh5LDGVCVEZI05Sd0Njvk1dDnE1AMVo=' 
WHERE 
  key_id = '71b3d0ce26044fd3b04ef3fc248dd325adbf2fc16a56860fd3cc7603e927370b' 
  AND (
    token = '7aB08Zwq1Sy9Rh5LDGVCVEZI05Sd0Njvk1dDnE1AMVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )