INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3843cc91b87436f1d2f8a4c3dc657225ae2a3064a01305f74ea0fcd6c770e56d', 
    'Hgq+SOiqjSNjOa20mSOEWk7aHlN0/oLoBUO9iK4ncpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)