INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a836dbd91458cda955a42380a9eba482e3b8fdacfae78cbc9e96fed552a7ff37', 
    'kmDde7K28jLuRAJ7dsIbL31X3RT+zw89GbHtf1L4dxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)