INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e73a09d90027bbc7aab92c2dfc302e23d0bb7023a76a034398227d508072c81', 
    'SpQxhZiJHos4pywnTJjYZQkm3GQjQ3NEp0vaF6dCdlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)