UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j7tEwOnKvoFBBaWFzrD2eH/7xFbjMgVVg3UbfrGpHb0=' 
WHERE 
  key_id = 'ae8112458ca6b13cfb5ef9f242baf2c567a0778a8b98dfaccc9ff7efc9c8e4b8' 
  AND (
    token = 'j7tEwOnKvoFBBaWFzrD2eH/7xFbjMgVVg3UbfrGpHb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )