UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4x0xI0bUPoukMT7WzORQA4miJN8bqW7Y44T5wRXcPek=' 
WHERE 
  key_id = '7c7c5d13a40d4b435c689571f371ea1f85b13982a75583d5fed8eaecf763cf3e' 
  AND (
    token = '4x0xI0bUPoukMT7WzORQA4miJN8bqW7Y44T5wRXcPek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )