INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e4f226b50fadddbd65bb042ce446960edd5bc741abebbe7cda8b9dfe90919c9', 
    'jNVQJUXINelpEr6PpwmtO7n1goYGzYUDDcCAIMfq/qc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)