INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b755a8f17943dbeef98e672b25bd51f9d2407fa77c35623e4ed1d9288d67319c', 
    'mTn+OwD058Bu/hWoLC95YzVDCVlWO4O/lmpUJVj46Kk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )