UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xk9a/vd2xRGJ9KwhDyf9hu8C2VvFFyP1hPtrqMRWDFM=' 
WHERE 
  key_id = 'cb0b9a59642b11772d330820da510061fc89269eee1479928d2a5a167f151317' 
  AND (
    token = 'Xk9a/vd2xRGJ9KwhDyf9hu8C2VvFFyP1hPtrqMRWDFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )