INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef6ed9a57e295f4a868301b1d70583986f92166c860522bc147d3398c721a154', 
    'HGj1a8iGGk2/DlMWziVCWtC5PDa7Yz+UMg88zLcpPMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)