UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O+cmwBUdBhpn24XRCNPwLWStUaE8l65IBE1htTJu+aA=' 
WHERE 
  key_id = '43b6bb6c06724e04c26dd283673658a5a28bb1e02fcedf07a5aa65a2f4965865' 
  AND (
    token = 'O+cmwBUdBhpn24XRCNPwLWStUaE8l65IBE1htTJu+aA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )