UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B7advjSjQytgSh/inAJ3OI7wlA3+gY52w3Ohlwstg4Q=' 
WHERE 
  key_id = '848503c86c76afae480556991351c66d059a9a03235f4c9d325099499896199f' 
  AND (
    token = 'B7advjSjQytgSh/inAJ3OI7wlA3+gY52w3Ohlwstg4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )