UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fWidrsglaZqTr67ctF7hBJ8W85PrdazmmsYQ4sffQ/w=' 
WHERE 
  key_id = 'be2eebe7ddd75a617c57c5b9d21d05cb336df4178800018874c27717fab5efbd' 
  AND (
    token = 'fWidrsglaZqTr67ctF7hBJ8W85PrdazmmsYQ4sffQ/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )