UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3U9srxwjuhQEA9IAe5om8j/JgzSMbLaeaCzmlyourWY=' 
WHERE 
  key_id = '76db59ce3118a1d5282c61f87afdda8db94b535d2f6739b065251e85d94cf817' 
  AND (
    token = '3U9srxwjuhQEA9IAe5om8j/JgzSMbLaeaCzmlyourWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )