INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52c9055162b09b2826546f5fb3ab4cb348105b4302a802a5bb2bfc8d082174be', 
    'VztGMDtKcb125OQHVVqtq2UtXe1C02YuryzZyirlHAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)