INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff8396edc81c0063e172698bc1d141507f392ca93644b1af1399e687ad0fb06d', 
    'IY9iyEFGhUSbl1WxWjUTU3JwBC1RaGQ0GzCcHXxlyVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)