INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac64e7224d9b928db172c9129bef9063c0f13a2b848e3d59838bb0465b383a51', 
    'LYnHqmM7pjUT0RBSL7YBhhNw17EZAtxG8NEcVD+TODQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)