UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rKnZUOdV2fV2ex1vWtdBYAtqg7En9YUIZH0uKqSf2Tg=' 
WHERE 
  key_id = 'e882160c5816c0b1f03d64a79e9882cf1f841e466c7a0c531749977fc82f4ca3' 
  AND (
    token = 'rKnZUOdV2fV2ex1vWtdBYAtqg7En9YUIZH0uKqSf2Tg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )