INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a412142d204b8073ced0099ad9082442e6f8c968629689a607610537a21e6c1', 
    'AxvT3fFld0kprYajW+yM5T7gUF28Ba++BNyQw7malSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)