UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MHnNZeDb6eDbD5LIaQbHZl8z6w5cy2tbXUSz4ixspoI=' 
WHERE 
  key_id = '07c14f27a269b9f7c7970e74c18b0901a13879d7c5556164e31e4363c4464500' 
  AND (
    token = 'MHnNZeDb6eDbD5LIaQbHZl8z6w5cy2tbXUSz4ixspoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )