INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b47881dcf5ab41605e9a6671ef49e929633b6628891bdb5f084cc8c6005a9539', 
    'KVhIncsNdDUfWpz/7JV3nvERCPTdJ8uhq7Es7qJKGrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)