UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kVncUgvSG5JitfZPvwwl9TNuHpFJ2alcehLKFDrkZ8A=' 
WHERE 
  key_id = '63797a7b6170654b2704d767a02bfdb0602ef0e67f674b4bc6ebbff3719b4612' 
  AND (
    token = 'kVncUgvSG5JitfZPvwwl9TNuHpFJ2alcehLKFDrkZ8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )