UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BJzbMJPUbNXYycAex/7815qZ1P4xA7Uo3BTYVJSca/E=' 
WHERE 
  key_id = 'b731d4480baf8f43b661671a612ad941031c6cbf43bcbe7e328f2b02404b5a30' 
  AND (
    token = 'BJzbMJPUbNXYycAex/7815qZ1P4xA7Uo3BTYVJSca/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )