INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a174e8fc64371fa8f8d42b0d3bb7ec30d50749d028a232a65f3803aecbef790', 
    'n4xfr0wQtNlZBAJY3Vcq0XDrMPBMcUIJkH6hlyEasmw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)