INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '323f822ee860d4905dbbf6acf0c237f7767904b2082b76be1652af3948c1c62a', 
    'j/kPAtVCObpFtCaMO0ZOre37TvClwS9rUaO4IppzUDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)