INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9642fda6644ee5f32ba0006ea1e98d2de3345372dc3ed0a6c95b711126bd40aa', 
    '6fWoUaI4UkcvcpSC61DTNIaFfGTnaKtbymU4zyGemjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)