INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5538bdc831a3bf5480889be81a2c481e39a9891a93b64e8c3565e2124d39373', 
    'BqD3fWVAJLG+k5dHWBNxipQJqeje0lkCGsE2ta5xPwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)