UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DmYnXZ69SKNSt9kYUsj2s8z96dK0YYU+DBa6Y/mBqZs=' 
WHERE 
  key_id = 'e9308f9e92e7b79daee80c8fcf4506fbafb2189d9175ef7ad3d31ca1b5182520' 
  AND (
    token = 'DmYnXZ69SKNSt9kYUsj2s8z96dK0YYU+DBa6Y/mBqZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )