UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UZn81EuNlchQHs6MDGfLnf22fmfPF651NqssXnhXx0Y=' 
WHERE 
  key_id = '639bcbb759801fd486ac50d78391323135ba2bfbf2fd52b49871a62b2c716a26' 
  AND (
    token = 'UZn81EuNlchQHs6MDGfLnf22fmfPF651NqssXnhXx0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )