UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cnLCGUeNGg3SuKeQ+z9nexUra6e8ZEBLYYgecKGPzWc=' 
WHERE 
  key_id = '55a88abadaf71adb50cbff1370c8822352af9db3fbdfdf5eaea99d8968ea2f03' 
  AND (
    token = 'cnLCGUeNGg3SuKeQ+z9nexUra6e8ZEBLYYgecKGPzWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )