INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56d2d378af0f7f3518410ebf84bccf5080fb70f81c0f4496fb75dca803bd49bc', 
    'wclAKlGvUm0wmc+Cosvxu/n32WeSkHah2OkWh0coKxI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)