UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '36RcfBB9rSzr1jtlOJAib+C2iEC6N59661UKBjJg408=' 
WHERE 
  key_id = '15d548af7ecc0af46a9750d026910e48cd823eab557051029ce4d036432fa794' 
  AND (
    token = '36RcfBB9rSzr1jtlOJAib+C2iEC6N59661UKBjJg408=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )