INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a9e778046578e156ada56f31f8b6eb227200713e01633290a0d38f59c44b8fa', 
    'EPGanP1QnVdWVB45rbPHD38bjtkX6C0RtaSBj59NciA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)