UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SlDroGgIIkAl7n/7+eCJIz+X0FmdBV3sG5MakUlxUPw=' 
WHERE 
  key_id = 'de4d136aa9d0cf450879fb00d17d59942ca8573723ff5fa6e8242f84727da2d1' 
  AND (
    token = 'SlDroGgIIkAl7n/7+eCJIz+X0FmdBV3sG5MakUlxUPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )