INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29855211a51453315c54b616d962c6a0327c4c5c68c1299f5112d4a53808f40f', 
    'AxDUGC4oaY1+3V8BcJgb8CNoM7pYfoRpVq3XmUp/SO4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)