INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68587e7b958651d30e65d79d937e8070447dce94fa9fe8a8253db88979a1e209', 
    'bP4CcphniK1jHO+pZnjHmjMHulrqzNvO+KoAeEOCfQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)