INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f168be1b1551094f536d0c739ccb0e064222883345eaa1064b448a3394e091d', 
    '89ogByKsvPO4trZKej1cydK3h4Z9DrfnVhD45WITp4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)