INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '468056ef7041490402afc821861187f95fcc129130a1fec608ee5789b6bbdc2f', 
    'zmsdMkYGKHVOpPBVYcuIi8LO5nWFxnT+Jv2Doq3LWmA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)