INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b816e8a97915cef9644026514111c0112a36c53f3d4c4822f99b261a6c3d40c', 
    'fQMALKhz+f4+YzVJGfQkuEdde5G9dEDdVmZRdMmxxLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)