UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4d6v6hnU0hRaRjDYJu5W6h4iHkxLNGu7/ZxZqNNnQt4=' 
WHERE 
  key_id = 'ee088e310f3ad57174e9bd2df5702aedd11408ad5bec3a2e4034c031c40f1b2e' 
  AND (
    token = '4d6v6hnU0hRaRjDYJu5W6h4iHkxLNGu7/ZxZqNNnQt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )