UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+OEVhJyHkioFP3hbWxcG0ETEO71hd2+51L0mnp44GM0=' 
WHERE 
  key_id = 'c7afc5c842340d85b00c654c478f157aaa0c693b968fa9ccf3f011abc85fd585' 
  AND (
    token = '+OEVhJyHkioFP3hbWxcG0ETEO71hd2+51L0mnp44GM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )