UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DoudOuSBbLpo5omAM+Qm+Ji0ERTJUyqFcM874TqlEnc=' 
WHERE 
  key_id = 'b56484fa25cd7f4bc409f4956ca34349212e6d8118d78bc1657c0982d5105a20' 
  AND (
    token = 'DoudOuSBbLpo5omAM+Qm+Ji0ERTJUyqFcM874TqlEnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )