UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xxqv6vYFSZ1ZDk0IWfOQRN2S2HveJ4WoLoI7+Pc1NGs=' 
WHERE 
  key_id = 'c1c3bc90948850c0a99deb47284967a41eebd21bd0f1a65ffa2331cf09150909' 
  AND (
    token = 'Xxqv6vYFSZ1ZDk0IWfOQRN2S2HveJ4WoLoI7+Pc1NGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )