UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xcUryBWuiD/MbywxH4Yl0Sp1IXo7FqOtX0L3N/5ngao=' 
WHERE 
  key_id = 'af881a4309de94c3a33b699daec1b5869837deac4fd9175f8abc559e419a08d4' 
  AND (
    token = 'xcUryBWuiD/MbywxH4Yl0Sp1IXo7FqOtX0L3N/5ngao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )