INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2893b04802cab811860989846875df84717033287a5fa7dca5962ce94bb839b0', 
    'F5K2//pOH1RWVSZ+4XaW8Oa7B1gFTNXOgrXI1YHNBIQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)