UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iagAh7CKIYGFIV9u0ObFiwCgJvT9AwOCLPI8bedDM70=' 
WHERE 
  key_id = 'bdee71239c3715dd6701b362811f56f471a6eeda8fb3b2d513ccd4c59051bb7f' 
  AND (
    token = 'iagAh7CKIYGFIV9u0ObFiwCgJvT9AwOCLPI8bedDM70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )