INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b7871e78f27b8c7b3eb9f6b1f48fce4e599bfce94684bd668be0f3fdb6bcc1d', 
    'KhkfQ1Fw/E61CfcUXpv7eDSbv16B7SHn0Zr64KsWrQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)