UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tPErEflvOhy3AUvJp01a9+cH9ReohJTPFjwNPIOA/Hc=' 
WHERE 
  key_id = 'e49de4316751d750747c0dd9f6b94c7b027177e95d76c3017cb9759b209a9bfa' 
  AND (
    token = 'tPErEflvOhy3AUvJp01a9+cH9ReohJTPFjwNPIOA/Hc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )