UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'USGrpYMmuPKOYMCnktYNfTU8Ll7nRHdCLgPPMwgS7sg=' 
WHERE 
  key_id = 'cda143e494067ca530f89d18ffbdaa8347702b01e892ee83218d762d86c6b097' 
  AND (
    token = 'USGrpYMmuPKOYMCnktYNfTU8Ll7nRHdCLgPPMwgS7sg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )