UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aEqJu77HNYcqhLwoVuSloFGw/h2zn2JnVoee2pU5rNY=' 
WHERE 
  key_id = '231bbacbcdf7a5495d64bcdc8b989b1e188ecd9cfa42f54d2ab05a0435170bb3' 
  AND (
    token = 'aEqJu77HNYcqhLwoVuSloFGw/h2zn2JnVoee2pU5rNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )