INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31e524aa6c3465fdaae0852927b1a3141bd02e98b881be86d739490ebe31016a', 
    'MF2PFT5gkblRGjvIAFeW55Xm7JNm+BP4tNt5UaIle5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)