UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rJOHXOw3cAMl/+MUVM36oOLyi7//s6QkjjpGAdVu/s0=' 
WHERE 
  key_id = '3b55f9e245adcde047bf432c3a734708383a0744fba61f1ea0935f8a21aae20d' 
  AND (
    token = 'rJOHXOw3cAMl/+MUVM36oOLyi7//s6QkjjpGAdVu/s0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )