UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2GpIlCJv9808sOJYQ5oeqK+f1Wq2G9Ciblt+yYriYWU=' 
WHERE 
  key_id = 'c75a8d683ab6b90ce7bd4f037a8df125d10fba1c14e8655359bffa8bf0978ed7' 
  AND (
    token = '2GpIlCJv9808sOJYQ5oeqK+f1Wq2G9Ciblt+yYriYWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )