UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H12RQeAydeCMfZl6kMRWRUU/ktD68g97WNkDYi37kFk=' 
WHERE 
  key_id = 'd4d4bcdd022b968cc08323e2026c89712b1b2e0e9fd76a250f567ae24569e467' 
  AND (
    token = 'H12RQeAydeCMfZl6kMRWRUU/ktD68g97WNkDYi37kFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )