UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'No/lwYcCGQ78Zh88nmKkm5YQsIsBk2Qg83CYNBNvKUY=' 
WHERE 
  key_id = '570afafc8a4671cf44e52b246d716db81123a9aebfaf4e269ac5edb2b4fdf5e9' 
  AND (
    token = 'No/lwYcCGQ78Zh88nmKkm5YQsIsBk2Qg83CYNBNvKUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )