INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c284cdb9396bb3e405100dae88502351fd3dd0132c3e995dd27990c08ff52ebf', 
    'kTHFuoz71nFjkk1raZK6uQqvaFL1T6icGy9Iwt0LFZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)