UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vFboJQhBSOf8yuE493y1Y9bCm40rhr3GlHZJSBxGwds=' 
WHERE 
  key_id = 'd909abd8ecfa5ebc9a4392ea492a75d4171044cb375d3508c982813f66d573df' 
  AND (
    token = 'vFboJQhBSOf8yuE493y1Y9bCm40rhr3GlHZJSBxGwds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )