UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0me8FORK3+GGiOTB4QovxBXwWRIIk+KirFJtneyBbig=' 
WHERE 
  key_id = '4029c7f3931171122b6625d502e25672b1a5e562dfd3bce6c5e381c3a6d2dd06' 
  AND (
    token = '0me8FORK3+GGiOTB4QovxBXwWRIIk+KirFJtneyBbig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )