UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1l/PjridzqJBvZ3TkeC7qZaQT/nGm0z7fLxrqPGaG0Y=' 
WHERE 
  key_id = '64b5c9de77e940daa70d1ea2cdf4d146723bafb14ea1408fd279ef037ecce2a2' 
  AND (
    token = '1l/PjridzqJBvZ3TkeC7qZaQT/nGm0z7fLxrqPGaG0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )