UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gow0TM/lfQxtT8XLWVRSWqZdhpuyNDYW/Vm3tzVe7tM=' 
WHERE 
  key_id = '8b2e2e515aba5f2bd692aa6bcc348d7e04734861bd717aa1ed63962063ca8bf6' 
  AND (
    token = 'Gow0TM/lfQxtT8XLWVRSWqZdhpuyNDYW/Vm3tzVe7tM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )