UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZhkU8+PkeSOS5TKnA1p/+vVJYVpMbQ9vf2keck0iNMs=' 
WHERE 
  key_id = 'f6662b33b5808e2758e0155b27228ca4ce9225c0f52342d3889b8ba7df8d9a4a' 
  AND (
    token = 'ZhkU8+PkeSOS5TKnA1p/+vVJYVpMbQ9vf2keck0iNMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )