INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c402b891c56ae1b1c2093729d4e9bd27f54bf4d166027a37bf6da0616bb6c74e', 
    'pZxsudZy+52Khdg6ui7i2ml5d52XkZ7WsKKdhWaZU0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)