UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HYQcEv/C8VaLdbBqc0NPO8/abpJbqqQvBy4pig0q44c=' 
WHERE 
  key_id = '634814eb609c01a59398ed35f730f1a07a4aa20763405834f5dfe525fabb7790' 
  AND (
    token = 'HYQcEv/C8VaLdbBqc0NPO8/abpJbqqQvBy4pig0q44c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )