INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a242c344968a01a5c92628e1eb43b781d2dd065c79ebcc86fc1d7720046e686e', 
    '6pRgh9uOpp2Bw0HbU0CT9qCR5sVGNdEGdcLGZONLDhA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)