UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K0bhca+iYnm89QMt7Ir4FHsRLyKmhmuoiRXu2SEJSVs=' 
WHERE 
  key_id = '9ad45c02e879abaa36d30fe60fa46bc262eeff75016e840422c8a9cf1e127c6c' 
  AND (
    token = 'K0bhca+iYnm89QMt7Ir4FHsRLyKmhmuoiRXu2SEJSVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )