UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nyHzqDD3VtzRl1R9CV5N0YxaeG2LutvYwzhRgZJxo8U=' 
WHERE 
  key_id = '2fe3d34106e58d0e6183ef0fb397f806062974aaa31c9a6b23448c77665fe7cc' 
  AND (
    token = 'nyHzqDD3VtzRl1R9CV5N0YxaeG2LutvYwzhRgZJxo8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )