INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe1a8dfc713aa5eaaff44d75d22099f78791036074847f83a17fc6d4c2a31b1e', 
    'I/dwC3augjEg2tzEFt9aWA3hxwOMgKVo5hGbasAS3WU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)