UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZU7+F+s6dYi0DfRtDrtEIhlU8YrxlGLb28qzAZWJCjA=' 
WHERE 
  key_id = '0621e634174a3970a3e88fe98a854f8bc78e7e71aab72bfa21b7f6aaff9a6b39' 
  AND (
    token = 'ZU7+F+s6dYi0DfRtDrtEIhlU8YrxlGLb28qzAZWJCjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )