UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gzJ4iizuTc3/Y13rml7Jzj4KlPuizv8JoF3ZQ5P5Ce0=' 
WHERE 
  key_id = 'eef87795f59e681d5cb28730c9436586e4ebb4af5ddd088f4de9dec29c314ddd' 
  AND (
    token = 'gzJ4iizuTc3/Y13rml7Jzj4KlPuizv8JoF3ZQ5P5Ce0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )