UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dAF+mfslu79kTW6ZFHmyvrVl9GP5tPzZXOJoCVnC3Yo=' 
WHERE 
  key_id = '16b5ac8e6321cd51891df3e4e125a629786e52f3e789c8046f3840101b7554ff' 
  AND (
    token = 'dAF+mfslu79kTW6ZFHmyvrVl9GP5tPzZXOJoCVnC3Yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )