UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KOeY7zBNHIv06h2oWUBWMEP+y1wtZzVWIQmwrGlWxV0=' 
WHERE 
  key_id = '76392ab7efcfaba4907c6def750b7b3f89ac466c69956f09ec3f590e0896ef04' 
  AND (
    token = 'KOeY7zBNHIv06h2oWUBWMEP+y1wtZzVWIQmwrGlWxV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )