INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52f8d93f1224e37fa01f958c633540d78e4801eec6a6fb646a9a78b6ed6dcf61', 
    'ACZRvxil8TyOU+k66l0JWbgF1d6CO9fYHZ8m0DNQXxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)