UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '12r1KWbAGY4jVMjhyYskqPtNoaCo86XR5mLcZrILxx8=' 
WHERE 
  key_id = 'a439de145f15a53eebda0dc5ba2866c109cf3419e79f3a61c1aceee1def70e71' 
  AND (
    token = '12r1KWbAGY4jVMjhyYskqPtNoaCo86XR5mLcZrILxx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )