INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '316ad3f2ce4255b84f1031dc65e5b8bd82e262a995ffdc52f3481c690d177e8f', 
    'OUx8zAnUjx1/vw6LDt7nZnRPF5uZfLtZzRex06cF6Lw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)