UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZetwBGzJ26mgo4JxriNEzp7lG55K2tuYgibhJoXwiEg=' 
WHERE 
  key_id = '917fd8bc3f55f73951b4c5a085410222a9545054a11c4cdbde46a69f5e790338' 
  AND (
    token = 'ZetwBGzJ26mgo4JxriNEzp7lG55K2tuYgibhJoXwiEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )