UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iQUM/YuJe2d0eCip4OdjvicuRZF3CakHq+6t+IwQLrA=' 
WHERE 
  key_id = 'a15f62ec16e4fdedcd42472834de92b72bcbc7bb64f6421b89b2c5438b4edc65' 
  AND (
    token = 'iQUM/YuJe2d0eCip4OdjvicuRZF3CakHq+6t+IwQLrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )