UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y1aT12HShxez+Z2fOTHK3kxr764s9UdMraUd/bkmUXg=' 
WHERE 
  key_id = '0a18422a267755026d4017933c2b4a4080406700bf3d6ce27a59f06a609ae665' 
  AND (
    token = 'Y1aT12HShxez+Z2fOTHK3kxr764s9UdMraUd/bkmUXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )