INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4948adfdf9434e3c9f8acfc665b648e316e3620fb0d32fee529877d0a1e950cd', 
    'd/nLfR5XSuqdnBOi3xtgPu3USZ2puzszOdm3lGbeCeA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)