UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QwNOCQ0Iabyt/DA9XdlrXzwnnZifaWpkIRQfecOcu1w=' 
WHERE 
  key_id = '88e66e328f8acdadcf9f74f36a5f17648724e398545937f6880601e3b44ad6aa' 
  AND (
    token = 'QwNOCQ0Iabyt/DA9XdlrXzwnnZifaWpkIRQfecOcu1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )