UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wIBmjfrJ9F456KdCspSUhgS5Kkr9aYOcbQb8k9oZo0U=' 
WHERE 
  key_id = '1c4da190e95735f621eb39784fb57133b239660e7c471060883a0fc56b90700f' 
  AND (
    token = 'wIBmjfrJ9F456KdCspSUhgS5Kkr9aYOcbQb8k9oZo0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034