UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l4yFVp7gJPPxLY/4IGYxxwz8b/o9bNBzCvQAOfMQL8g=' 
WHERE 
  key_id = '9f47e7515f4db2e1f7ae92bcdea7082fc6e076a09cf5c048d5815ab8884e4c0f' 
  AND (
    token = 'l4yFVp7gJPPxLY/4IGYxxwz8b/o9bNBzCvQAOfMQL8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )