UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vCTPnDkLYAHiamxrNGVnGUFQ3r6f7JileF34HEvbZYY=' 
WHERE 
  key_id = 'bf61f2e4c7662186e7756ae37538c61d23ece5b1c25fa3535f7cce11b3e71ad9' 
  AND (
    token = 'vCTPnDkLYAHiamxrNGVnGUFQ3r6f7JileF34HEvbZYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )