UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QN9KI6ucLVYGc/Gg1IfZzuqkndmjOYibKk3IoNbEKbo=' 
WHERE 
  key_id = 'f0cfb2b6cd84825dabae1cb4075bc13033bb68af13e38d13fdecb4961f94fab9' 
  AND (
    token = 'QN9KI6ucLVYGc/Gg1IfZzuqkndmjOYibKk3IoNbEKbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )