UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hllr9+jg1jQGI4H6Skhi3qkVM5+JAcs6ExxLUaNAQPA=' 
WHERE 
  key_id = '43b08ddb2477d27d45bac6d5b9220106e3d3c2e51ad29515b90be0070b8f4a34' 
  AND (
    token = 'Hllr9+jg1jQGI4H6Skhi3qkVM5+JAcs6ExxLUaNAQPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )