UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HCvdBFApUAdkK6c/iqiwn/mrFv8YODPiaZCZOEKVKiM=' 
WHERE 
  key_id = '2816e034dba7b4bf3ab44e125cff869ce42df98b9d17f29ee75a4698695710dc' 
  AND (
    token = 'HCvdBFApUAdkK6c/iqiwn/mrFv8YODPiaZCZOEKVKiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )