UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q8gtrBXDA8qylv2tCxltZN7D/CGASu8JJvOFdaiarfc=' 
WHERE 
  key_id = '7e48d5fc70988b8536e8f330ec1b6f3a83a68c9bc70eec8aabdefb33cb49485e' 
  AND (
    token = 'q8gtrBXDA8qylv2tCxltZN7D/CGASu8JJvOFdaiarfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )