INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e81f70530a26b02e4421d4bd8582d6aca07d07f9671a4e665a95e80bb6faa3a2', 
    'ha7iZ0nbTPl7Gu4pnP9Cmu2LpNUaMzFqQs130M1u8S4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)