UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pyzmP7C7Nxad1f1wP/IJ7vgciQh3JZbDq5ljgWUkfiI=' 
WHERE 
  key_id = 'd2f1586048d65ec618652813f99a06ce0ebb11abef6d501d458d22fb043f4fc4' 
  AND (
    token = 'pyzmP7C7Nxad1f1wP/IJ7vgciQh3JZbDq5ljgWUkfiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )