UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kJZcEsWuH0X2ryjoiEmdO9mRlWl+Q1Jk4l91qeOW7VA=' 
WHERE 
  key_id = 'ebff9f7d4b8e705dcbe95efb82f43b9b9a6df117f039a9cd30d8960a29603d5a' 
  AND (
    token = 'kJZcEsWuH0X2ryjoiEmdO9mRlWl+Q1Jk4l91qeOW7VA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )