INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74100c126b4e530fe75471e7d5505559d92cbf77208bad76383a4a416b37750c', 
    'uPdux8yYZVIb3O9PXwj9N8sN1KThd9so1T7Ye43ohXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)