UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2/CvSz81hptpZrbhDxfBi6I+IhnHGs3WlsywcxuZAXk=' 
WHERE 
  key_id = '249a09b2d7827eb7a6124ce7b0eb5dfec0974a97d7d3c36bb65116213f04525f' 
  AND (
    token = '2/CvSz81hptpZrbhDxfBi6I+IhnHGs3WlsywcxuZAXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )