UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WVVMwiM1VfDqQbCwe00o5LgFyShrZiRaKIJ8eHw9IS4=' 
WHERE 
  key_id = '146a155be8e002112a91c0073468e5b100d3571e2be05b5c6b443762dd160540' 
  AND (
    token = 'WVVMwiM1VfDqQbCwe00o5LgFyShrZiRaKIJ8eHw9IS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )