UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd3Y7uB5XHc9V/LvtcCRtufp6O/ffqzgqML1Ct35Yxe0=' 
WHERE 
  key_id = '7a87683589bf8df404a1ff7b57a01cd022d4d9c15b00bcc5917eb9e1a6dbcd03' 
  AND (
    token = 'd3Y7uB5XHc9V/LvtcCRtufp6O/ffqzgqML1Ct35Yxe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )