UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XXpta/UMunB1cdaFlEzN09KlIjopiuONi7ZjrU6qXSU=' 
WHERE 
  key_id = '39037b7736146a620c5d1c937d4eaff785849fd04a357b4ec4a4ff40437feb63' 
  AND (
    token = 'XXpta/UMunB1cdaFlEzN09KlIjopiuONi7ZjrU6qXSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )