UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Pld7hqTuGCv/+di19kSoLjdgu3CLrGSnkEc/iVI+Ck=' 
WHERE 
  key_id = 'da0c62fd06b76092ea1367360125f01602a90ba33053a1747af0d998f6181ffd' 
  AND (
    token = '/Pld7hqTuGCv/+di19kSoLjdgu3CLrGSnkEc/iVI+Ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )