UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QADZIdLQF8eayPfvw8Xb/6dvKGCgbl5r0UWDaOwXVpM=' 
WHERE 
  key_id = '59d8b47b3bfe971248eb3fd92f564fe670c3c10194e978cec575b6252ce5302e' 
  AND (
    token = 'QADZIdLQF8eayPfvw8Xb/6dvKGCgbl5r0UWDaOwXVpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )