INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ce910c50804e0c27522d5c472bc0cc379fe45d4fe41c23ee66a36ae8fec51b1', 
    'WECfa/wILWHJ8cC12TxZoNVAVvx1uBcVKxDw5zm82as=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)