UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aoCQwExdVbfkeFSbBVyuGaf9qVXRbwIgAKagZZo8EY4=' 
WHERE 
  key_id = 'a739b7f83582b3bc63915c8c697f6c30afbccfd166af28bec05717c23d6c5306' 
  AND (
    token = 'aoCQwExdVbfkeFSbBVyuGaf9qVXRbwIgAKagZZo8EY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )