UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C/2mHaRAQzk9sxkyxMrUAZMs7DGntBA82yGTqxJaC14=' 
WHERE 
  key_id = '4de396fd7dcd7f85ae90bdf39eb31605af68a07d0c80eebdaf7c187f26c07418' 
  AND (
    token = 'C/2mHaRAQzk9sxkyxMrUAZMs7DGntBA82yGTqxJaC14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )