UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yEd2D0AONyyi0BbuCR56FND9vngB1EqCmrhwlh0I0yM=' 
WHERE 
  key_id = 'ad491e5b30ae285c839658d5f546089d066a2bcb38cf112499d3266a937bf2ac' 
  AND (
    token = 'yEd2D0AONyyi0BbuCR56FND9vngB1EqCmrhwlh0I0yM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )