UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5UpQyu7n40Q74qAl34toVJxnTl7rVcvSJgxL6ZWfFKw=' 
WHERE 
  key_id = 'df68aabf6f671959fe68396c289df29454130ca82de24e9f0126e5379e73fbe5' 
  AND (
    token = '5UpQyu7n40Q74qAl34toVJxnTl7rVcvSJgxL6ZWfFKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )