UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YpTJ4GycsCdhspBlCXcwLWfDEIDshYwTWlq1at4fa+c=' 
WHERE 
  key_id = '3a675098895e4390e41c72dc98aeb10779b9fcf32f4722cca1bf2ee6d8bc0660' 
  AND (
    token = 'YpTJ4GycsCdhspBlCXcwLWfDEIDshYwTWlq1at4fa+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )