INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3ccf51117de70f430a67f1acc860bc78f3452ee48cf6c6d500e3f44860bae28', 
    'erBOHoIewk3/GLtzm24IsqbXs1YRXlBPr1zBRzii1bY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)