UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YYrNFRv19HNnENQpJNnGmYS0dqQu0/+ewinQgdBZy/M=' 
WHERE 
  key_id = '7c5c29ca8f528e5310b88b1883c681959de55858456906d423c9f7027f137d85' 
  AND (
    token = 'YYrNFRv19HNnENQpJNnGmYS0dqQu0/+ewinQgdBZy/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )