UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p2Qw7d6uUHlW8HOpEEXRiQSrUaxeQkXxyjPb6YDyGqM=' 
WHERE 
  key_id = '5b5189adf519281fb5c1f37e0bebd3183574c4ef2a65881055671f23ceef9b40' 
  AND (
    token = 'p2Qw7d6uUHlW8HOpEEXRiQSrUaxeQkXxyjPb6YDyGqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )