INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '710e31a986b09009c747b8808f87d49e6cf38c664fcbcddf8035a68c3b071e69', 
    'ej1+nNJ5kSAJciyxFCUjOT5gNm8ygNeXiYnBhAttEdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)