INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3ae5f87cd2dc8dc57afefe5be46042233878f4178cc99945a76edac86dc3690', 
    'oc1GuVagrmPj5mU/GteCZ5PwDTqyvYTaffqt/R3EKew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)