INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed234696b8e0207aaee82357df43144e5273d6b915573be617302de3fac37075', 
    'MRYRbYG7QpLY/H4jPoeu9MlTvSFLSUM7UcYvsZ0U8Yk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)