INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '267451b0771e61e054f34c9d50bec1458f64575d63fae7b06945e2faf144eb9d', 
    'Z7AbZ60fPBIdaxdzXspgXgbREc2iFLfu8AVbA9UMzrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)