UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fonUmnAuoRz47Ri8XlzLK8o+cOupI03ZLQ4NucGe6Ck=' 
WHERE 
  key_id = '7e9305fd1f5eebb1ec125deaa436c05604fb882522a0aceb77a29e66a37cde16' 
  AND (
    token = 'fonUmnAuoRz47Ri8XlzLK8o+cOupI03ZLQ4NucGe6Ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )