UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RUNNEVflBBIzbgk6EDyoLhUq3rFM7CaR7wCs/UsZxc4=' 
WHERE 
  key_id = 'ca768b521e56b18af4409e4897df03a9ae862569e1465d976d514f6d794a6ebd' 
  AND (
    token = 'RUNNEVflBBIzbgk6EDyoLhUq3rFM7CaR7wCs/UsZxc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )