UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jtwRvL28R4B6WdryZFaG2c0JDSqhfpecXJAv38ddZ9o=' 
WHERE 
  key_id = '2a25dc45eada5a276e713073df89bde7b95c0d449b8d3fa434d7c03ae38f98a9' 
  AND (
    token = 'jtwRvL28R4B6WdryZFaG2c0JDSqhfpecXJAv38ddZ9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )