UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5rfphXQTEsi0bAw5Cuwx7TABqCCcgCWWaad/OG2Z0A=' 
WHERE 
  key_id = 'e53ef0785b3b7cc43ec85d68f2293fbd458ea24826cb4099ea3eb48095ef105c' 
  AND (
    token = 'f5rfphXQTEsi0bAw5Cuwx7TABqCCcgCWWaad/OG2Z0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )