INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cd7f0efeac529ed40d96106de1452c4c672a3c950961007095e6f91bfda2be2', 
    'raGdpzyigOVpHNnNhhxdcAZVLSCC/hm47tsf9I/5DvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)