UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gzs9j5DMvCd5COlqLweptPzw8JKhyPjXIkOwm2fF6Fw=' 
WHERE 
  key_id = 'e455c7dd8be8952fae5d079e2d047bb44db1ea8e1aab223e4e1b901e733a54f8' 
  AND (
    token = 'Gzs9j5DMvCd5COlqLweptPzw8JKhyPjXIkOwm2fF6Fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )