UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GqqSysZoIztdOQ3vqHNZmLMlb/DXh+8nK/wbxZGTah0=' 
WHERE 
  key_id = '1f8aa4f98db8ea11070d04ab53a2c3682031e41407e18854857952bd686404bd' 
  AND (
    token = 'GqqSysZoIztdOQ3vqHNZmLMlb/DXh+8nK/wbxZGTah0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )