UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iDbhp3MZXWpsd+ESfsk7KFu7Z+PIrWv/p3LW76Bw0TU=' 
WHERE 
  key_id = 'f4ae9a8887481661dc0036c12481ff318ac004de30258617832e7b3f4003280c' 
  AND (
    token = 'iDbhp3MZXWpsd+ESfsk7KFu7Z+PIrWv/p3LW76Bw0TU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )