UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '81OySr3S77z9iFOMYUv2bMRcxZ4r/VBxzUVh4HeI8rY=' 
WHERE 
  key_id = 'bbeff03024efe8ce31eabc2ec528578ab8d99d0edcb6dd7f345b988d7e0a28e2' 
  AND (
    token = '81OySr3S77z9iFOMYUv2bMRcxZ4r/VBxzUVh4HeI8rY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )