UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8a+DXD6lISMr8jKP3yuwEYynAINqReOHJxj5Xd8EfNs=' 
WHERE 
  key_id = 'becbaed9616d14cfaf5ecfdbd6f77a6997f19a12fb1aa5d436b82a0ae9c44abe' 
  AND (
    token = '8a+DXD6lISMr8jKP3yuwEYynAINqReOHJxj5Xd8EfNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )