UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dt4D0786BSgoQztSh4krOM8S8gRCs9B4uMLhGZyOJlY=' 
WHERE 
  key_id = 'fdaa0321b9dfd824717e1b2a007cf3e73b5cb35ed199d6f76edfec59b1b9126e' 
  AND (
    token = 'Dt4D0786BSgoQztSh4krOM8S8gRCs9B4uMLhGZyOJlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )