INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f40e7589e82a2b2f7a3f44f1c61d1575f008e3fddaeb3c32fd72b1a1b3743f75', 
    'b6Dvhl9j8zodEckltrO6vrqQrk6bOixqwnI6kRdg4Mk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)