UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qxSBCALo+qZg56YrU3tYx+F2cCAA/02GniMHz4VPZlg=' 
WHERE 
  key_id = 'e3e0c037562470d6be49573a364fed204a0deca6de04185f050fa6f446a97c2f' 
  AND (
    token = 'qxSBCALo+qZg56YrU3tYx+F2cCAA/02GniMHz4VPZlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )