UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+IYM8pkqMMIwQh/VcMqNkb425svo6KWEeFoUCere8kw=' 
WHERE 
  key_id = '519bb2f1602ce1d3515f5edffced3e2c9855c275f08ab3b2a53fb771ea1112e6' 
  AND (
    token = '+IYM8pkqMMIwQh/VcMqNkb425svo6KWEeFoUCere8kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )