UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Z/Cvdi6R7uQbpVAKOKsNs7vxA0fMdnaGgSNs2ZWlwk=' 
WHERE 
  key_id = '179909b9d4ba6d1dbfcde22610662e032aa5bd7c0e284f40e2f7fe3812a4095e' 
  AND (
    token = '5Z/Cvdi6R7uQbpVAKOKsNs7vxA0fMdnaGgSNs2ZWlwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )