UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RqKAgGF2mAo8Ajjehs3a+IA0iGm6stR7BQNRZfYce18=' 
WHERE 
  key_id = '85a2680e6c553c2d472027167df07a9d8113e7baacae682aaa0e9c09d3e4c7be' 
  AND (
    token = 'RqKAgGF2mAo8Ajjehs3a+IA0iGm6stR7BQNRZfYce18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )