INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '680b7101c85ab668761c548afd00539c0de94217e4b7d29a7729f1474617684a', 
    'nG9tudzcAl41UrI2l+aLAMub9BwHhs9xzEjQh04gaPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)