UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WL/SdgNBiSLs4kxFbA3aq3YVfbjxxtIMQHRHGQK13NY=' 
WHERE 
  key_id = '412d89231a21e32b725af8ddcb3dec5e5a03a46992a61e0b3de318250c896441' 
  AND (
    token = 'WL/SdgNBiSLs4kxFbA3aq3YVfbjxxtIMQHRHGQK13NY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )