INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dd361fddbb3551c380a2bb799b3034fb9ccc2e81d160b811598b5a734244f61', 
    'GqmwHQB/XhdVEWj8AJUveQfW61wzmX2RdBphXL3objo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00249

Result

int(1)