UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K/kDaO3+4dz7/cG1z/mANHQlwUKTzVeLfOkNyGOs6jI=' 
WHERE 
  key_id = '95a53a519c0e4f08956ace9a7dde38d07fa625391ee2a4f107e81a0c83ce15b8' 
  AND (
    token = 'K/kDaO3+4dz7/cG1z/mANHQlwUKTzVeLfOkNyGOs6jI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )