UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U5QMWYtnTLtSIufag/GWbVR5GDKOTtPPXIpSBeO1cdk=' 
WHERE 
  key_id = '2446632f835113224bdf8dc0cf229301ebbd316750ff5159efd8cdceb7c32a98' 
  AND (
    token = 'U5QMWYtnTLtSIufag/GWbVR5GDKOTtPPXIpSBeO1cdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )