INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '856aa07da9a2c9fae824abf7bf7e31691fd9e70a1d1c6b2d23e9c1099e215602', 
    'Gl9Dy7kXV4fAjC9abxD64wuDOeNG9OO9N6horYRek3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)