UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bmDAfr8jAaRayqOzKM5hkFnvICqBwwJOssoilFFBSLg=' 
WHERE 
  key_id = '8ceec5fbdca0de50b958d8940c07ff5cbc49dd9a2d0936e38976568f5a641666' 
  AND (
    token = 'bmDAfr8jAaRayqOzKM5hkFnvICqBwwJOssoilFFBSLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )