INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c7ca2830cc73441f4f8e8989a3a875fcc6c3be8a9fb1a844e191071b60f5bdb', 
    'uPQ4jcIk9AVWM2xwa3tHO0Un/CT7zdT00Htnt09MLao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)