UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l29uc9RFW6rxs7aL7UtXysoyB58KkdXNI+PaW+YVo/A=' 
WHERE 
  key_id = '7e4570c69af10d6f0df95039f57580692367272affdc68972ee6377d2a21352d' 
  AND (
    token = 'l29uc9RFW6rxs7aL7UtXysoyB58KkdXNI+PaW+YVo/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )