UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7sQnN0xX7kh0S9NwbwJP6BofmL0F88brv8tOswG1B+Q=' 
WHERE 
  key_id = 'd076bdda2c12811ce8b8b97f575d3b6a198b79c9b1a00fb8eb09199f4e9068ba' 
  AND (
    token = '7sQnN0xX7kh0S9NwbwJP6BofmL0F88brv8tOswG1B+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )