UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WOTBmg00GdqEq61VNd1HDCvLep1LWcrrOp1MkItbtBo=' 
WHERE 
  key_id = 'c86b2c0bbebc868d55a093dff77ddec8b016ad8f066c9118d5451fa9b901796c' 
  AND (
    token = 'WOTBmg00GdqEq61VNd1HDCvLep1LWcrrOp1MkItbtBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )