UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f3E90p7rGvK9zdGAbIVtD6zJDl81Z7+2f4MLTPmleko=' 
WHERE 
  key_id = '9263dfdd1f72f9b35a6673554fba920478b7035f0e916652e07042ac333e9cb7' 
  AND (
    token = 'f3E90p7rGvK9zdGAbIVtD6zJDl81Z7+2f4MLTPmleko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )