INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfa51c420015fb33b8d7bab31da06f182f38a5ffe34da21c456140d016b8de37', 
    'GuTNXd5Bf3KynU2MAYBCaqs5WGnI/vtZ9a2hLWgcm40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)