INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '25204156888feef1ac16abe9af94cb421c117335aefa4d6c336d9dcb406176df', 
    '/3VxDU6votC7B/iD7DXNuuAxrziGhh3mEjkhVeO4eUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)