UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sq44oPC68kQ/7KLS3SnlLfK7DNZkoW2gqkevS5eB8v4=' 
WHERE 
  key_id = 'f8075479ed712c5f94d19ae85cf5b9ee32652d9d5ca432561f6b37615ceca670' 
  AND (
    token = 'sq44oPC68kQ/7KLS3SnlLfK7DNZkoW2gqkevS5eB8v4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )