UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ynca9f9FBe2SgorYwZaH9IYr9aqqEXLbvGDfMu1otiE=' 
WHERE 
  key_id = '26e6dc1374e786da7d7a58bbe015e144cf309dd501ebcd5271833a52a1c1c6d7' 
  AND (
    token = 'Ynca9f9FBe2SgorYwZaH9IYr9aqqEXLbvGDfMu1otiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )