INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75350447152572cd33c052cad6b35af944b7909a866f7136bfeab2206feb1d6a', 
    'RB5UFTyRzSQTwmBiFx02gqbhQQdVLQ179W/2IcOEnwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)