UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZNL0UHRbbnZ5cvkxbvT2Ig18/c9Wm42YHm0UKM20AWE=' 
WHERE 
  key_id = '101c435c7bc1a08bf1127b2be2862063f043e793d9f5f772d85a68be1d4874ab' 
  AND (
    token = 'ZNL0UHRbbnZ5cvkxbvT2Ig18/c9Wm42YHm0UKM20AWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )