INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f88885ad833e6a11b81d6b916ddee34b81bb6fd90d931b06c917f8a7fe54490d', 
    'tHz9IjxYfOTEmik4lwcqhpq0BF9to7gFWzsy2cUDEeM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)