UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sXHkCt1shkyHIWuX7/CrOOD9XJwZt7k24OICwJKCYKU=' 
WHERE 
  key_id = '79a27bdf73544e288d1eb4048735b06dcb5296a3978ae141fc3fabbe845b0e0e' 
  AND (
    token = 'sXHkCt1shkyHIWuX7/CrOOD9XJwZt7k24OICwJKCYKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )