INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef415a3f79b29c8166b413b5952c69687acf7e8307409e50077e9e63153967de', 
    'A2NtdrfHM6reowXNIeO/TddTGnB6+R1Wpjon2pks9Mw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)