INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84abdf15f207eb8500d74c20625fc879e802c6f639f608be7923de29b40e67f4', 
    'c2pAjXTVOE1tnGHjkJeJRhnbFlXATRGvyao5OmAKNkc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)