INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5ca5bd3a0fe82455c84413d1160b68aabca8b4ef509b1c494a55371da3a603f', 
    '2fzR0PbD87XKRvrM+CxyAjywIm++/Ij5C2uqtrlz8no=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)