INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4ca2808d7fd4aff37584024791afe6c07078f68b30eb3cf29f4afe05e3b0908', 
    'VLL3yuwMdSkv702fMkW5diOHErQXUOMDXRz0HXenPiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)