INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fa52f8561537aa3746aacfd4042eb5dbbf9ef2ef53fd9b4156f36723865736f', 
    'u4akwREdD0REM3fTZkaevsutTWOufZuC6GY7oP8g8VA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00010

Result

int(1)