UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BTOCxKC4Gwk/AmMIV+hZr3Gji5A+1sd5xJVWuL6SppY=' 
WHERE 
  key_id = '8fd519d261f833d7bd7992dda291b87e13b7dd0c01d0c30a97938bd8d9c14fe8' 
  AND (
    token = 'BTOCxKC4Gwk/AmMIV+hZr3Gji5A+1sd5xJVWuL6SppY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )