UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qj1pojr8uSQEemwdRhQrVC3ezJ0ZhdjfdQYcz9YF+EU=' 
WHERE 
  key_id = '65574622cbdf981c1cd25eb13352f974a86b9deb0c727840503d00466e3e2af0' 
  AND (
    token = 'qj1pojr8uSQEemwdRhQrVC3ezJ0ZhdjfdQYcz9YF+EU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )