UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QStHR3LXAONwkXyaZGQCm9I+MGu5Y4XO/zFrK0tPuS4=' 
WHERE 
  key_id = '55d674de1267f82e1cc463ad4454c58c5e6faeb5912cc5077ffcd4eddb5d764c' 
  AND (
    token = 'QStHR3LXAONwkXyaZGQCm9I+MGu5Y4XO/zFrK0tPuS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )