UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eCE1P0cvy6gm3qmXNfdztvmVB8qsNE52VDCU85Ug9Dc=' 
WHERE 
  key_id = '1b9ddc288c9c1056ed31c49a076c8afdcf249ed422f7f8cba30d0a908732a313' 
  AND (
    token = 'eCE1P0cvy6gm3qmXNfdztvmVB8qsNE52VDCU85Ug9Dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )