UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uXrBklYkNhkqKIZCY5R16Bw2Yo6zVUbwZRjsLco0zCM=' 
WHERE 
  key_id = 'cca8da032e5145a74eebd6d09de649cc0938482bf45bdb9d5a3817da51dc33a2' 
  AND (
    token = 'uXrBklYkNhkqKIZCY5R16Bw2Yo6zVUbwZRjsLco0zCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )