UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wep3aq/0t++3m1M4AIdzrXeeR1CkExBGfdDVGaM3iKE=' 
WHERE 
  key_id = 'cc4e3641f1fef430eb9473de20508a1a27423e200516d2fb85ac3807b6090216' 
  AND (
    token = 'Wep3aq/0t++3m1M4AIdzrXeeR1CkExBGfdDVGaM3iKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )