UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BfNQ5+q4Gkwc0ylkOfuQTtIFORKsXXsmgMLTP9FLbng=' 
WHERE 
  key_id = 'ef0c064408d115772e23343cf8e7a59d09e23a6221cc728b3646de4259dd07c8' 
  AND (
    token = 'BfNQ5+q4Gkwc0ylkOfuQTtIFORKsXXsmgMLTP9FLbng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )