INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4df5ba5c5bfc96093b132b5e5924a7a8d13605e55369152f25f2aaefe9f289fb', 
    'Efffe09zzEILzXfva3R4JNA0SfxmP/v6sQe70m64/vg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)