INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93c0eef2b427ead540d882ec83355bf1b5c272b84b3cf605b709bb7ac8d453ba', 
    'yIAhEy+Lrh/nUQoOjaE9GfFNKIzcs4HkfOugb4jUvic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)