INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81f2be141ff9fb80ce944671b8abf61a663dc04aa9cb2b2697b61454c98ec114', 
    'fjG2pLXeSB6fVrYyzPHAdvz2KtnSrd5IZbWmajlSK7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)