INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73a596f4813c28f9b6830b30b868632d19bbc51f16ec7c45f83e5935be1b6d89', 
    'zkA0kDn/PU8PViFHY3I/OZHqT13Y78Om3Fwq3lu0iBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)