UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aJZxnhQDgvQy+xaCYEmF2HMxEeVDUt2Wh6ppbW6A0UQ=' 
WHERE 
  key_id = '67705a967444d8dd3d6235aab1575392e06f2ee1b47295423ecce92e511e46fb' 
  AND (
    token = 'aJZxnhQDgvQy+xaCYEmF2HMxEeVDUt2Wh6ppbW6A0UQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )