UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c1Y0Y0t5GokuaQD2e45TJ8m8TAWe7lbX67lPUQoVgvY=' 
WHERE 
  key_id = '389655dfcd01692cf0f20baef5edad0daccdf2871422c35fcdf4ffe86093d045' 
  AND (
    token = 'c1Y0Y0t5GokuaQD2e45TJ8m8TAWe7lbX67lPUQoVgvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )