UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3baZGmrZulHuvqAhPkYe5gHUXSXiU5cDfBPLnMy9wY=' 
WHERE 
  key_id = '92762d515afb02cb9471aa3231cf22d681ade54ca8239932baef7e1b71b880ec' 
  AND (
    token = 'W3baZGmrZulHuvqAhPkYe5gHUXSXiU5cDfBPLnMy9wY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )