UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5DZ1DK0wXFz3Psiglp/mLfJQiyI5NHOEqXLsRq6xUjk=' 
WHERE 
  key_id = '8b5050224df82b19a9d930e4f9197e175bbb5f1cee9927f3cf289d9d79a59f4c' 
  AND (
    token = '5DZ1DK0wXFz3Psiglp/mLfJQiyI5NHOEqXLsRq6xUjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )