UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VWpbnaUFbEuel7cn1haVyaSi8NAguk783d9lYr8ImII=' 
WHERE 
  key_id = 'f87245eb2a63c35cb348a6b11463807c7063e907f787fab699d902bd4d6b61d2' 
  AND (
    token = 'VWpbnaUFbEuel7cn1haVyaSi8NAguk783d9lYr8ImII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )