INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16ba7a667190c602cee1412c9668c9be7791613620aeae6e012197fdf944d635', 
    '1SiQkIa83QQN1iIQxw/d63DIRJ6wztZNA7mmwMzTFTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)