UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kDiRXhj82t0jdzKa6HfxwtO1cjhHCS1C66VPAvXIVYc=' 
WHERE 
  key_id = '8cdccdb02c0655686d4a7b8273b5dcd1dd4e21ebfce9c4afa67c56e881b01a30' 
  AND (
    token = 'kDiRXhj82t0jdzKa6HfxwtO1cjhHCS1C66VPAvXIVYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )