UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dbuBgNVUaiEerVLzn91lHiEfkpSO8ve3lp/zCdYbxk8=' 
WHERE 
  key_id = 'a7f1024453fdecccc8cf104fb37deca2ef84d57f3bc2620e8585b9d2f25be779' 
  AND (
    token = 'dbuBgNVUaiEerVLzn91lHiEfkpSO8ve3lp/zCdYbxk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )