INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f21702e94348c5c861f73aee88173301154aa7ff0d3162ff8ffbad490908117', 
    'Q3PJYp3SCxiQv5BnSI7qIAq6824Lz+18e8yZR92ZW+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)