INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b9520acfb5026456bb530a7e87af0b2cdf5be324bcde18d6e79db144fd957db', 
    'MgpZnhtwuNlgC7EWjLBrB7Ny7kmrak+HGwZoLnpVW20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)