INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26292af53b15aa813bda4f190a635d056165a56b4db42342c180bf60d624424a', 
    'MP6YZ8j3fBEIpsjwOLb8/c1dKPem5AbOGXad7iE/tUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)