INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e6dfd7bbdf843556a5975e514aa2052f6f783c8f847cab7121019d20066054e', 
    'D1litUTx1p7P7LLqLL8hTIP1xCVRVSTLiBLFX1EgXDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)