UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DGnB2fmnC8ZMWfAfiyZ/yp03re30wPPRRjy2lbjhTJw=' 
WHERE 
  key_id = 'a9047c81795e12f138429eb26d89c4e5dfcff578eb5ef1a8a0f968ce17a564b6' 
  AND (
    token = 'DGnB2fmnC8ZMWfAfiyZ/yp03re30wPPRRjy2lbjhTJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )