UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '97ArV+KRD76IADuc2vhpIXXrwjCyReYpb/Vj+VzGWDc=' 
WHERE 
  key_id = 'bf662bc9d6b4da03a2cbcf3b15cc590dfcbdea3e912bc892e1880a0cd9c19b7e' 
  AND (
    token = '97ArV+KRD76IADuc2vhpIXXrwjCyReYpb/Vj+VzGWDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )