UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0AZWoH0LD6GUlkIYwjvH9EInk5FYnpJc6WwKWbnrAqQ=' 
WHERE 
  key_id = 'dcdfb45ac6c3d98d94de50cffd5c83826e9453621eab60629ca4b57d63c42403' 
  AND (
    token = '0AZWoH0LD6GUlkIYwjvH9EInk5FYnpJc6WwKWbnrAqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )