UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mMeIarGnasrd53t0WLwquH8O5dc52eyp43Qo1EG6SPw=' 
WHERE 
  key_id = 'dfd5cc4a47499dc3e93d54f1d68530bca875af654f0b723681b2fea20053cbe1' 
  AND (
    token = 'mMeIarGnasrd53t0WLwquH8O5dc52eyp43Qo1EG6SPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )