INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8487a9d0c71a1e2e7ba6dcbed972df9fcf22c6e95080b26517f80c475c080d7b', 
    'aZ5b03XIznaEEvFQa9qrB4IDz7vQj6iIARmxEtA2rdM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)