INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03919f05b58fb87efe0835d36a7bb5c6f7a366f0170a1aa9a240cba798848ba2', 
    'LrwSLU51pofWUzFhvHFr6gmRDUepONG3IDJ5sKUMQFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)