UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/zKUERTT4vtErfwsm7qWBNMFPdBp072/1/+zXA9DbCI=' 
WHERE 
  key_id = 'f5fdc87e554013c8993d62d82df45cf1cdfd04f893fd5d81082fc7f349be74c2' 
  AND (
    token = '/zKUERTT4vtErfwsm7qWBNMFPdBp072/1/+zXA9DbCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )