UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iT6jCTYtqgY/gjPaIZQBvpppAYpMKC4r0BMNomKzrCs=' 
WHERE 
  key_id = '59ab0a57f5e0d5b52bdbc6c96baf283781c2fef7425200a10a57bb3273b46997' 
  AND (
    token = 'iT6jCTYtqgY/gjPaIZQBvpppAYpMKC4r0BMNomKzrCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )