UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2dyE6poLJdQ69rgvEzO6cAozPRySQCZ49rT8gPl0JxM=' 
WHERE 
  key_id = 'ab5a0a4ad2d88b43f69477422690f64079771978099aeaf548f1b1346b6cc6a0' 
  AND (
    token = '2dyE6poLJdQ69rgvEzO6cAozPRySQCZ49rT8gPl0JxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )