INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afb4dbca685919ad1ce93c70cc4bac2124ffe639ec5373e1d13d0cfd21921e64', 
    'OSGnYwWqjNcj5ikMv+WxrSWtd5HfI2AKjibp2b/52K0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)