UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+WRL1HwkNlLAKq/dv7A5T5zPiVDT2tSgZCvQZszV2ao=' 
WHERE 
  key_id = '90969428ea441d459282ee00af92e47ccbf093f76ce053095ed534e184d0ad2a' 
  AND (
    token = '+WRL1HwkNlLAKq/dv7A5T5zPiVDT2tSgZCvQZszV2ao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )