UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mcXTu99j8bgoOKPeVamHtOx/5msu415Vlbi2Gj2/OQA=' 
WHERE 
  key_id = '30dc4cbabd0d68d7628681ebe956b2343350b0a7cb0ee10431780d1ce2b7d9ba' 
  AND (
    token = 'mcXTu99j8bgoOKPeVamHtOx/5msu415Vlbi2Gj2/OQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )