UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sFt2XARgJfgGVF94sx8VPEofry80Lo6U15sJ7pgziLU=' 
WHERE 
  key_id = 'a59d7b0f6a7df234e6cf6368cee0a26f26129ce5f670cfbf4bbd4b2df5917c1b' 
  AND (
    token = 'sFt2XARgJfgGVF94sx8VPEofry80Lo6U15sJ7pgziLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )