UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nmdsvrcg3Bm4bGk+qjEP+QxWlqL5Tb1E/h6XfAEzp8U=' 
WHERE 
  key_id = '42346dea921d5e260c2f5e35d9587831319716133778c68226f8794e181ebf0b' 
  AND (
    token = 'nmdsvrcg3Bm4bGk+qjEP+QxWlqL5Tb1E/h6XfAEzp8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )