INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2b7e506fae688c42429dda924ab73d51b2fcdd2c6cde36da34bb866825ec397', 
    'F8iOtgU5z8wRdDH0nAH/kXb9WdjWbTlSg45wxL8V+7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)