INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cb352a692c750617b329088eefd41e10b57dc89a8e99ab48853006e0c686517', 
    '9aOmirwTY+Ym9N4PkmxK+VffhMk9v7Cxg2yJyMz2uUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)