UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't/ZE40zLFu6souiW6TLJf4/l6vG9+ZEnRiRHsxHXU1o=' 
WHERE 
  key_id = '4b9007bf7db7076fb57db91e13ce82ea6292adefdef2bc26f000d4eddc9c17bd' 
  AND (
    token = 't/ZE40zLFu6souiW6TLJf4/l6vG9+ZEnRiRHsxHXU1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )