UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z0VxW4tsHdL8tqN0z3ZHKFuwJTjG9n7cB3CP2Dvfh2g=' 
WHERE 
  key_id = '20f6eb9601e333085965e9d6c5a73bc1ddcfc728abe4f6d7a96c4b3cfb9b1c11' 
  AND (
    token = 'Z0VxW4tsHdL8tqN0z3ZHKFuwJTjG9n7cB3CP2Dvfh2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )