UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sF2rjIC67gBqAnHzRYKkkg1FcB0LWJcSmLUwcdLlL2A=' 
WHERE 
  key_id = 'b230a754422f8d329f7c7d52e64d12e96102158874f896c89981486c63ec4848' 
  AND (
    token = 'sF2rjIC67gBqAnHzRYKkkg1FcB0LWJcSmLUwcdLlL2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )