UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4zRU/ab7L/iki3y7ajIWqlHDLZ+BudvniWt2CU/xCSQ=' 
WHERE 
  key_id = 'e6282b11ddf159464ed1712c642d9bb61fb10cf57ffd5ab83a95a89b69fde1ec' 
  AND (
    token = '4zRU/ab7L/iki3y7ajIWqlHDLZ+BudvniWt2CU/xCSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )