UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tirJre2Ym/biX4CEnCvtl876KC7uyshCo8YMzQQUau4=' 
WHERE 
  key_id = 'ad330347e6c624cbbc51a6e598ecbc24eb0fc7d66bef96ece89e8d40925a1e02' 
  AND (
    token = 'tirJre2Ym/biX4CEnCvtl876KC7uyshCo8YMzQQUau4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )