UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JfTwNKIEpz3UpQJAl6NLs7A2LseWPfBCLKyAK9zP+oU=' 
WHERE 
  key_id = '502def596ff4dbd5c5e0ae0b1ceb6af39a68ba787e666acfa7afacc62659a1c8' 
  AND (
    token = 'JfTwNKIEpz3UpQJAl6NLs7A2LseWPfBCLKyAK9zP+oU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )