UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wmwpqPya0L56So/A2PJuF7TnzeDIhxvlrhGzs1+t9Us=' 
WHERE 
  key_id = 'fa6b4f9b74f623e6edac6655ebf600e48c5da42209387f9877692dc988acc43b' 
  AND (
    token = 'wmwpqPya0L56So/A2PJuF7TnzeDIhxvlrhGzs1+t9Us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )