UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sw27PUKP+z8OoBkcmI9qgMHskUuH5EKh4T0Waxpe1e0=' 
WHERE 
  key_id = 'd48c1992080992813d29f31538be461add8b18d0987f2fa24789e14305d38223' 
  AND (
    token = 'Sw27PUKP+z8OoBkcmI9qgMHskUuH5EKh4T0Waxpe1e0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )