INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc6b04758edd496bf5a7873e9fd1d7ef55351d9c94fcd46abf3c44e10b27d3f5', 
    'Uji4vY2enbphrdd6f31L/GSnEu5zzbcf4jFy1evRY/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)