UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nBwlW9k2oOGgR/EyD2xlA/QdqjcWthS2lrAQcoGCUuM=' 
WHERE 
  key_id = '5383e53b10810ba80b1b5759595ee21990fc3393d52e99d61e39d459fa39142a' 
  AND (
    token = 'nBwlW9k2oOGgR/EyD2xlA/QdqjcWthS2lrAQcoGCUuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )