INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '849b9dc899013f005fb757a06f31b401e3c3a0d1f9899134124ee8e5bff348f6', 
    'JtymypW6xgHPk+iE7B6XVg7XnRm3F8p+5JhgJhArF0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)