UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's2S7Yp9f3t7LbuP1WDtk9Upz6BfXf9gvl5DiYHY7j5Q=' 
WHERE 
  key_id = 'a464e4f2f7718324da6157949593466a1e7f5c5a792a345e80586bcc31d60c02' 
  AND (
    token = 's2S7Yp9f3t7LbuP1WDtk9Upz6BfXf9gvl5DiYHY7j5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )