UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bbuikn9Ymuwc/YJrLkWBzJ8rYmCdKupfzi8/JqRs1fc=' 
WHERE 
  key_id = '470e0a7e2a2344ce5668afe311b0443d1f6421561ed14da4c5f33d37b9fa5d83' 
  AND (
    token = 'bbuikn9Ymuwc/YJrLkWBzJ8rYmCdKupfzi8/JqRs1fc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )