UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZncJC+LgCQmr3lUqmieGrlVgJS1CJc+8JjqRsL5eTlc=' 
WHERE 
  key_id = 'e4c1882281098ab9e2787e203a89e757a5ded374cadd29b5a6b1aca33a6bd217' 
  AND (
    token = 'ZncJC+LgCQmr3lUqmieGrlVgJS1CJc+8JjqRsL5eTlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )