INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '536cda38528e3e3c35aba11f59b335aeacd02fe0cb2d381e5742d8a45313883f', 
    '3jeClY4X4PfdlbQSoI3w6ucy8bNiwskc7OZyDEdo5lU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)