INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7c3707dc571045c34a2e12bdc84e1ebb03e7f7215396b3c815efa716c127ccd', 
    'JxvY2l6vI3CGsXEaYlwPhIOgZe1s4GHGCIbd+b23/YY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)