UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u3vx6QQrSg6bZzR+fIY8BU4ouYG1FSeTiKdfAm34Gqw=' 
WHERE 
  key_id = '19c4a907f4369d597ab017022f4967a4f2d171c3ec4d0b0cadcbbc63682eb0e8' 
  AND (
    token = 'u3vx6QQrSg6bZzR+fIY8BU4ouYG1FSeTiKdfAm34Gqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )