UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BnHPplTkVgPO13p/nqr3XKEfYazwEJbF5ix3w+BNLk4=' 
WHERE 
  key_id = '87f1db384a5105956d0620f5340e8ea092fc9ed787aac2120f7fd57811d252a0' 
  AND (
    token = 'BnHPplTkVgPO13p/nqr3XKEfYazwEJbF5ix3w+BNLk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )