INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a53bad71cf0eb79d9847f707244ccc530400337eba92759848042fd66975a03', 
    '82wimkfoOzlv15EXDg9ryEn/TBMfYWuHxsr/uveAkTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)