UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c7pSPwMRZiXBfVDMaEdJ5t4a/vk9tN0M75wmU8kWPvE=' 
WHERE 
  key_id = 'aba6c945de075dd57fbc8e3bf48fc401ed912c09e680d8fe778fe4da9ee5a848' 
  AND (
    token = 'c7pSPwMRZiXBfVDMaEdJ5t4a/vk9tN0M75wmU8kWPvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )