UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vQPG5J2aNlWSWkpeeKWfKXh+sGYprkTaLp3UUXEGDtc=' 
WHERE 
  key_id = 'dc8fafa0f7212db4f4ba4ed0fdfb33dae48d93824875895e8bdc519c6334af44' 
  AND (
    token = 'vQPG5J2aNlWSWkpeeKWfKXh+sGYprkTaLp3UUXEGDtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )