INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd221964357848feed4608ea2b786213916d55f7280ed59cee6b7952a1c22bc23', 
    '8JLqXVqMsN5I5oFEAx491aXjLfYoV8mGosSfAuzKdug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)