UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8XIT6Q3Waxu14f1mQmnmBxeHKfneH9B46emmiA+3vBY=' 
WHERE 
  key_id = '7abf072b17f6dd5a45780a5a2999383f4f496101d0cb51de7b00f824f990b54f' 
  AND (
    token = '8XIT6Q3Waxu14f1mQmnmBxeHKfneH9B46emmiA+3vBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )