UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i+f9p34HsZFmkNUe+PSGu5Vv702t0jch5EAc3K4qkhw=' 
WHERE 
  key_id = '9a261be805f388ef9883082b8d0528c6e4323fa7532e6fc9f8ae5a513d1a5d55' 
  AND (
    token = 'i+f9p34HsZFmkNUe+PSGu5Vv702t0jch5EAc3K4qkhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )