INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a8c0b17eaf0aa4ee599636789e9b359764a86ddb1dd7c73db117d9ca8889b54', 
    'Bc8HD+aMU8WP28lW5AojCOsTeSBTenk2X6LztNiF0TY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)