UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd/DuUOHpUmDARgYPOuI0AJtrLhulKUCpl46GgLlvOVg=' 
WHERE 
  key_id = '738efc116a66134b6ccd2d40001bee148b8afe4789619690da3de6c7c63589f9' 
  AND (
    token = 'd/DuUOHpUmDARgYPOuI0AJtrLhulKUCpl46GgLlvOVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )