UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WZOlzLcfs8KIC7MvxUHsfZDLV25OnRGqdPatOdCKtz4=' 
WHERE 
  key_id = '8a52aa872e6dd0e4fd1d0784d83428efec9826d26aefe02de7ce83b7302f4630' 
  AND (
    token = 'WZOlzLcfs8KIC7MvxUHsfZDLV25OnRGqdPatOdCKtz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )