UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FGKBjDMzVE0Y7NEizt47hKPQ5KsPKBtJxWfBoeGCzQw=' 
WHERE 
  key_id = '2aaf233b31a3ee1179f35c79f04f4ef92583910b81ff81699506f81f8376d646' 
  AND (
    token = 'FGKBjDMzVE0Y7NEizt47hKPQ5KsPKBtJxWfBoeGCzQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )