UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+zVKHPxfONDHjNCRZqZJzzYSbZ0lr4BM0+T4Z6cw+do=' 
WHERE 
  key_id = '5a31ca24bb72e29264ad265df2768bb4ce7706051675573c8a3bc03d4ad7d8e8' 
  AND (
    token = '+zVKHPxfONDHjNCRZqZJzzYSbZ0lr4BM0+T4Z6cw+do=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )