UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zjAC8LsS1x+EYJwhiLr5MuDk6qWIHM2jZOmSQwwtpwg=' 
WHERE 
  key_id = 'e604603d0400b3283faaa83471c21891817ce17fa5a26e2a41f4e4bfdef21aa8' 
  AND (
    token = 'zjAC8LsS1x+EYJwhiLr5MuDk6qWIHM2jZOmSQwwtpwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )