UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wnG6kRjK13cneW5j8LRdX++SMKHHj1Cbi8lqMOVxI6g=' 
WHERE 
  key_id = '40d792ee9f705b8649bb668c4c126d8f959e4ff739dca632f1d9bf84a52e6585' 
  AND (
    token = 'wnG6kRjK13cneW5j8LRdX++SMKHHj1Cbi8lqMOVxI6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )