UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GUcgfUV5nZFt7eJ5zRCP8hHt+C4XQaGOHQwy+2rGKwU=' 
WHERE 
  key_id = '73c8f4146fb4472c3b3918a0c11905a4126607b14b43671d4b4a52c0fd6fd4a5' 
  AND (
    token = 'GUcgfUV5nZFt7eJ5zRCP8hHt+C4XQaGOHQwy+2rGKwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )