UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GRr2wVwBzPdqJP/xjT1y2gAYHp8TEZeNKzBo97G62II=' 
WHERE 
  key_id = '08809edae1c20e51f92db8e469d136049160d69f5e7392583c113afe10748438' 
  AND (
    token = 'GRr2wVwBzPdqJP/xjT1y2gAYHp8TEZeNKzBo97G62II=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )