UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/TWNyFmfD8kOS9l1awGKYcpH2CUwUlSgKnZiDkPC5dQ=' 
WHERE 
  key_id = '943f578900c863487b8399ddc87c95b76e8860e8280dea28a95775f61676807c' 
  AND (
    token = '/TWNyFmfD8kOS9l1awGKYcpH2CUwUlSgKnZiDkPC5dQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )