UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aDeLfjVUeHSdmBDUhN3t5a7ohw7hnDomH+UOcBXMXGQ=' 
WHERE 
  key_id = '46ccda3f1867af494acd81d9e3d9cbde0646d9eb17a668d016dce4b63077295e' 
  AND (
    token = 'aDeLfjVUeHSdmBDUhN3t5a7ohw7hnDomH+UOcBXMXGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )