INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c29ee7dcb6cdac6e9722c66d159e767a66104bd1df73895dba6ab3bf679786e0', 
    'My9dmU8u6zJBsM/S2Jjfxv3fvArhKnS2kX6ev0AbqjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)