INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aee4138271d075da36c01a98af149ca37b8a24b88a4284ad4eb72dc651770fd7', 
    'bxff/a9eUPaWByVQskz+gfxOQWjiYamBHcTMfnwBKog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)