INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '818db5d7d1e941d2875f65eb8a87b42477d2b58a086ac791180cac0f6721e5f7', 
    'S+4clz5i8KizSrF3pm2OcukT5ZCTUBCHJPEN63+Z9sw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)