UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lvPbx9lOpOCW9bVqsfy3g4oMP4ttUTAXKPzP9479uFU=' 
WHERE 
  key_id = '96927f139c0eefd784d0d5a0c2962413195bcf55b64af52befdbbd0fbf4bbdec' 
  AND (
    token = 'lvPbx9lOpOCW9bVqsfy3g4oMP4ttUTAXKPzP9479uFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )