UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9VmrFgLqNznNEmsZPjoPMWlZTlqwyj3AJU//jg1+y8w=' 
WHERE 
  key_id = '2de32932034aabf0dd4c5eb5f3b5b59a0ce82137a888ce70193cf0300e70fe47' 
  AND (
    token = '9VmrFgLqNznNEmsZPjoPMWlZTlqwyj3AJU//jg1+y8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )