UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7o/d4oY2En5JbkoOe9x2+xcvkVqpMY1VkEEr/rkQWMk=' 
WHERE 
  key_id = 'db028c0fadfcadd32346e975d1cb613426d0484fb56c92234f195e2b36491cb9' 
  AND (
    token = '7o/d4oY2En5JbkoOe9x2+xcvkVqpMY1VkEEr/rkQWMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )