INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52f3871b79973c8d59266df8b613f66e37ced7aee00a85ddb8379fa62e9a8fa0', 
    'mtqtKR/H/zMa7AlpChkxGoiS2cpWCb3UNGT9LtZCwj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)