UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MdKamD4QelalIFUZ4ssHaJFy/ylB7uc2N2KBtU+q8Vw=' 
WHERE 
  key_id = 'e8b4ede6d164d69b053306c21ee0c707a49f07ff42c0c56fd3030c4b16fad6ad' 
  AND (
    token = 'MdKamD4QelalIFUZ4ssHaJFy/ylB7uc2N2KBtU+q8Vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )