UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ceaSX25tDBwqecB2aCvbaU1nFXkYv/oJ/BrCgqbo21c=' 
WHERE 
  key_id = 'af354cbc656bc3927140cba6c491d9479359f22fc43d31e264e8c8176baf94bb' 
  AND (
    token = 'ceaSX25tDBwqecB2aCvbaU1nFXkYv/oJ/BrCgqbo21c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )