UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zYSvaWqK419QSoz97GP/d+DAzRgzuR40ULS9o3ZMS54=' 
WHERE 
  key_id = 'a608deddcfcdae52c90a4fd5d792af2f50e19e22e27003b2f63dbcdc05338913' 
  AND (
    token = 'zYSvaWqK419QSoz97GP/d+DAzRgzuR40ULS9o3ZMS54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )