UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f/b2vCQ2FXXyr4+vxQGvENfx9Zs74hwUbtSIdCvypEc=' 
WHERE 
  key_id = '8a22a60f1e5a5dde61ac3c52afaf68bb70cd55ad7f42916359e98ce1be591397' 
  AND (
    token = 'f/b2vCQ2FXXyr4+vxQGvENfx9Zs74hwUbtSIdCvypEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )