UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EPjvdhVjjamree0yrS7pZh0SXrd0Fe6SUbrx8Ut5afA=' 
WHERE 
  key_id = 'a035012bf589b964a74a59825c647dd301d124a8c0d2cb3d5c5172ec12cfd864' 
  AND (
    token = 'EPjvdhVjjamree0yrS7pZh0SXrd0Fe6SUbrx8Ut5afA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )