UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bDGVtR9O7VWwPAhlfG8EULyunPEuWm7XuCExcF6A/to=' 
WHERE 
  key_id = '9bae2306016c687d4397b9190554d72a342d7f634dd82290866f4e151a255aa9' 
  AND (
    token = 'bDGVtR9O7VWwPAhlfG8EULyunPEuWm7XuCExcF6A/to=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )