UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xG2xbjzTxE0T+xu3WICDm967sPjpF/onm1zgolagCMA=' 
WHERE 
  key_id = '88339a14b33fe83c34e70a5fff478e716448970bee860f626a1dcf8477913935' 
  AND (
    token = 'xG2xbjzTxE0T+xu3WICDm967sPjpF/onm1zgolagCMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )