UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VPZgWkIKBs/yWpaJ7pZNg0IoahTyBFCpu9gZUtTdefY=' 
WHERE 
  key_id = 'af7eac251c71103e0f4555783320b6d9cbf3fd313a97499e9c5d7d6a47d259d2' 
  AND (
    token = 'VPZgWkIKBs/yWpaJ7pZNg0IoahTyBFCpu9gZUtTdefY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )