UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yMWRHsKnbeMyBhO3d6BAM5Ash0eeQGqwZ22IuTBc7vI=' 
WHERE 
  key_id = '211b3b890822c98530044971d45ec170792292c7b2d343c705651c9a5d538ba9' 
  AND (
    token = 'yMWRHsKnbeMyBhO3d6BAM5Ash0eeQGqwZ22IuTBc7vI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )