UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+pujt3ygZBNW7E44vr8aIP+BHtPZytQpqvnsiYLWkak=' 
WHERE 
  key_id = 'c53b5fbcfb8fa0a32d75a2bcd671cbda9bdd24938b7cae892d548693b1bee688' 
  AND (
    token = '+pujt3ygZBNW7E44vr8aIP+BHtPZytQpqvnsiYLWkak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )