UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BP2KC8ixvkXxojeZp3OX/aVcF/hpFWKNBqbXxSXxcpg=' 
WHERE 
  key_id = '470b545d0e291378c767f4a304991d7551bd85a09f4e39ff282fed2afe0ead43' 
  AND (
    token = 'BP2KC8ixvkXxojeZp3OX/aVcF/hpFWKNBqbXxSXxcpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )