UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sM4MbDakVWIHYVwknShf5CbIVLV6QKOh5ZYMoBGxo/c=' 
WHERE 
  key_id = 'd2b5e36a690288550a8d4b26b0d23787c3011a5502f5667fa0584669bfbd55e6' 
  AND (
    token = 'sM4MbDakVWIHYVwknShf5CbIVLV6QKOh5ZYMoBGxo/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )