UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6/CqQUEd+uzXPUkzRPZAyERIqu7uWDRiqzyODAlvADc=' 
WHERE 
  key_id = 'fc1045bf8b71dee3c3381d6658f61cc8321071d11de8b39d789b7b418ec9ecf3' 
  AND (
    token = '6/CqQUEd+uzXPUkzRPZAyERIqu7uWDRiqzyODAlvADc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )