INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c222c99c0b517adba657ff011dfea621afaaa1616d231be84e41ca3455f780d', 
    'QBoTpTYFKctSwnpEJNYOWPb4HiApi9Seuzbqu3mzLkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)