UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fwaG7XUKmfMOYYi9eZz1dKzYlvEhP92b9JK1PnoT2iQ=' 
WHERE 
  key_id = 'd0594223adc5cb2f02a502814162177e65142b5e1bc21ff184d42bc11f52015e' 
  AND (
    token = 'fwaG7XUKmfMOYYi9eZz1dKzYlvEhP92b9JK1PnoT2iQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )