UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bxqAeWsTEs7aKKFVaSyYfxPhrGheqrpKXhrDpfPCMHo=' 
WHERE 
  key_id = '0bfba13a68fb27a7db5d6e187330dce8b6635df5b83e050be2747407450af234' 
  AND (
    token = 'bxqAeWsTEs7aKKFVaSyYfxPhrGheqrpKXhrDpfPCMHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )