UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wJnYwzzK32V+5umEielzbGvQR1u2zZQAakwg8UK/zWk=' 
WHERE 
  key_id = '45c648641c49b1e3a8cfb17e93f265f736702ce86ef53acfddab6fa9e87bdad8' 
  AND (
    token = 'wJnYwzzK32V+5umEielzbGvQR1u2zZQAakwg8UK/zWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )