UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h5Ak7Hc8bPs+5TAWCx7d928JNyB0EaYvHonkT1ZDxjE=' 
WHERE 
  key_id = '5216352f6cf0ff8bbb992269d12c677823afcb9e3a04904d6c450c3ff5ded83d' 
  AND (
    token = 'h5Ak7Hc8bPs+5TAWCx7d928JNyB0EaYvHonkT1ZDxjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )