INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcd757328d5bf285870a812c4fb347ab8003db6640baba6be9d466e691769161', 
    'm5JvdXb4aNl3QBUy0KT0RgqH93BbA0ItaabCVX2rSmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)