UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y36Mf+Gv4GTwTOMUqhVllvocdgYnhJfe8Xvt1ZnD4HY=' 
WHERE 
  key_id = '67443ca057e6fd1874cf43d6b3b6b9ebd115a99b443fb6ba7c2e00bba6dd0fcf' 
  AND (
    token = 'y36Mf+Gv4GTwTOMUqhVllvocdgYnhJfe8Xvt1ZnD4HY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )