UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HBrYJJRZdSRunlA4nOvhqQYuK7W8Ed8N1VkNYCSjwNE=' 
WHERE 
  key_id = 'a189f0c1720ce4ccdad9cb327f6bb61506c18f59613fab6c29f6476a7e9bd890' 
  AND (
    token = 'HBrYJJRZdSRunlA4nOvhqQYuK7W8Ed8N1VkNYCSjwNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )