UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E0o2BIXTYbr3OrYVIpqVrSx5KuMa0tv5uZZ5VOcHo8g=' 
WHERE 
  key_id = '1f8673fee6d5b4ebf2673c7bb67beeaffc89361621e144d297e3894de8555245' 
  AND (
    token = 'E0o2BIXTYbr3OrYVIpqVrSx5KuMa0tv5uZZ5VOcHo8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )