UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rFwa5aI5cLb44ru1ZJZPoNxrBPx6Xn3kSYoCRvBQm38=' 
WHERE 
  key_id = 'e3c9cec92a30b96b4ea1c67e9e5531589643d5548faa5f2de9b602eecb39fa04' 
  AND (
    token = 'rFwa5aI5cLb44ru1ZJZPoNxrBPx6Xn3kSYoCRvBQm38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )