UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gBs4uqzQxmryqiX9aiVsKX1gGR7I9UaaedogVnJnIic=' 
WHERE 
  key_id = 'b2c14f5d9b1f379ce58698903826d5b16af3f73758d58ed5b3ef5c8ceacf9b61' 
  AND (
    token = 'gBs4uqzQxmryqiX9aiVsKX1gGR7I9UaaedogVnJnIic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )