INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cfc061fe646b98c16c421e05e3189c0f1574302bcb04cf4345b4a4219dbe009', 
    'NU1HAkcFtPlxHstz5REqRUZSTbMFgNDt4NuhBGvIZI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)