INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4fc0afe051c87162c132ecfd91aaffc987fd63ec687a9220dfe96caa6e1410f', 
    'PkRSNITFe8wwizWapHXHcf533RsAnl+UOTiQ6DIeJtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)