UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LU6mKByH88UErsO6Mn0KhiS8EKPMG0DM+6cT/uL3ZWk=' 
WHERE 
  key_id = '7d96c6d60bb6afb4fc6a739edd07f09be3d33d927dc02a52c8a07af790ae05c5' 
  AND (
    token = 'LU6mKByH88UErsO6Mn0KhiS8EKPMG0DM+6cT/uL3ZWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )