INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00a8ddf916a5fef6d61c15f652e0e53d91a1788a2de21363a98e3092e8f698c3', 
    'qCahaT4FOxGuMCmAJxk2E/AfIHlRmGlZVjqjXG2CYvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)