UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hUF8KLUg477Soc3mu6uHvtX1eYOrB6A+RSMAYGQLBmE=' 
WHERE 
  key_id = '7ec19e973eb8aaf25b3e2b8afa3686705bcaae1a9519a9df6cb4f648a7313f9b' 
  AND (
    token = 'hUF8KLUg477Soc3mu6uHvtX1eYOrB6A+RSMAYGQLBmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )