UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RNdrKG9RwgtEF57F8BpLOvFBiK0vbQG3ITZw+DGlqL0=' 
WHERE 
  key_id = 'ca3bb83e37809a857b1195835327779391c6c1f6011cd744eed29c72a32b2f73' 
  AND (
    token = 'RNdrKG9RwgtEF57F8BpLOvFBiK0vbQG3ITZw+DGlqL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )