INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7428d02c309b6bc1895355f7d6d5af9bfebd063be78b68f30a775856f2616790', 
    '5GnG1NrSxhdvbhc5omTjR/RrwwC3gnxRC9dmT2Z1esk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)