UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RzlD4bsVHQL6EUNZhPQ/ZWr0qcFsbV7oUIYDeATBLjI=' 
WHERE 
  key_id = 'f95dec8ec0e83f06d979dbd32c3ae24b6d2af9465a5c6a55115b8f55511f6366' 
  AND (
    token = 'RzlD4bsVHQL6EUNZhPQ/ZWr0qcFsbV7oUIYDeATBLjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )