INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3150995e83e2d47e7bd9fc436c6a8bce91a49fd90410f913697901c6373a215b', 
    '9fLCR1yU2LJpnMAf5oDzF19Foqgyh8+j+a0oQAa04vs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)