UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j/sksQ4Z9FVR1eY/5q6CiwLYu/jdUcCbDgVb3ADrBi8=' 
WHERE 
  key_id = '6279f5b4c5618c9b6ef1ae742f795422389792b5e278d9c3d73833035778311a' 
  AND (
    token = 'j/sksQ4Z9FVR1eY/5q6CiwLYu/jdUcCbDgVb3ADrBi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )