INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df20492c29ca84c681b6d2e9299db56e0458f2f2692fe391386961751b8ddb5e', 
    'nZy9VGpUcrDF5CL+iayF1arONhEkepIWesAjOX1W36M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)