UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lTZmUlvsRfQMazxVugqjD2ATFJjYkjNvoEW7pWOkKx0=' 
WHERE 
  key_id = '7342712c606c11ebfa05c3d247f424513d3ec297dd3a0270a027e3783f4ce954' 
  AND (
    token = 'lTZmUlvsRfQMazxVugqjD2ATFJjYkjNvoEW7pWOkKx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )