UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gH+52pnqQVujI3Oh9U7HFUb9REbPF9cwwub+ZjbtMbE=' 
WHERE 
  key_id = 'd67cf26195f02cbb0fca948a13e16319ae0cb68b50ec0a1161043312fe26ed70' 
  AND (
    token = 'gH+52pnqQVujI3Oh9U7HFUb9REbPF9cwwub+ZjbtMbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )