UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n8Es3CgOPNXJWUrwi+J+MltEHy1pwVcYZ6hSK4dC9eU=' 
WHERE 
  key_id = '934110927365359c292e659756fa3f8a5db7aad6c0cfc967897bde7f9733756e' 
  AND (
    token = 'n8Es3CgOPNXJWUrwi+J+MltEHy1pwVcYZ6hSK4dC9eU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )