UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5jVnuptqUk4vvr9ZXZXXbwI86yS90EjernSK1plUHXw=' 
WHERE 
  key_id = 'ecf5826842d49f8faf2e848a570bdec26a4ff60db86a6b3baa682164db55deb4' 
  AND (
    token = '5jVnuptqUk4vvr9ZXZXXbwI86yS90EjernSK1plUHXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )