UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R5s1+9cB4iEpCxmptFeWF0b841kjNUV/9VEHB6sKu5E=' 
WHERE 
  key_id = '84efafd6fc050ff521457b0d73c677e675f2edb02f2096d8a6d9dd5bc68f7541' 
  AND (
    token = 'R5s1+9cB4iEpCxmptFeWF0b841kjNUV/9VEHB6sKu5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )