UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wdx1X0aF4nncDbiLri+i4FXAZCXoq8UrBKLn857BuIw=' 
WHERE 
  key_id = '2a11a7b0a3c02edd317fed8da326a5b78d65d76e432a5bd8798b924379c375ef' 
  AND (
    token = 'wdx1X0aF4nncDbiLri+i4FXAZCXoq8UrBKLn857BuIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )