UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pq4eg/pX1Y7K/Oaj2brYrtjZuSYd7+HWg0NA1hF4ev0=' 
WHERE 
  key_id = '2bf520d4a75c9d8e60988b820327500af128f723fe6b5bf8f2d0015a64d22d22' 
  AND (
    token = 'pq4eg/pX1Y7K/Oaj2brYrtjZuSYd7+HWg0NA1hF4ev0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )