INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7852e430df3d1e5ef21c6d363ba29d67f147c15f74afe466b53efaa8f2c7b1b', 
    'CLu5GpasEPl70LPRFcSYcFAS6cQVb5FD1Joqta3vC9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)