UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rJUHCPDid5dQrzWYSvikiAlrVl9mQxDnIOAbRIdTNN8=' 
WHERE 
  key_id = '2a1b0fb9c1ec4a883ea5d04bf3a05391d293db292647521a772d4b84313250f9' 
  AND (
    token = 'rJUHCPDid5dQrzWYSvikiAlrVl9mQxDnIOAbRIdTNN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )