UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KnKInXDkO4Ak0/oWIBrKCGhr8X1caEqoTmNWMjzF/Ik=' 
WHERE 
  key_id = 'f660e0bd2e2a405fa1fa4c8e8ac22131b177b7c93bb5bf788e2920a0434ce252' 
  AND (
    token = 'KnKInXDkO4Ak0/oWIBrKCGhr8X1caEqoTmNWMjzF/Ik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )