UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'www+1pDuVyaOcrjys5arCi9wILJIocE4PKJDKA2+lO4=' 
WHERE 
  key_id = '352c57bb09b7da79092d5b0f0d03cd4be0b504599a4e893a1e9f36b5b19626d9' 
  AND (
    token = 'www+1pDuVyaOcrjys5arCi9wILJIocE4PKJDKA2+lO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )