INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9b9047ed05d96449d6254f09462b986b7b5fdcfbaf3c9b2a155a17215118436', 
    't+QALLD7ElQHdHkA7lgbxeXggP53nSgOz+6g4KTwkmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)