UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C3ERhNey8e0BFtbcDn+EL36IPT+CEn63OpIgCvYIC1w=' 
WHERE 
  key_id = '10902084726e729e53c28b7e7a46fbd666e9d74d0cdd37fe77ec63e3f13b82d7' 
  AND (
    token = 'C3ERhNey8e0BFtbcDn+EL36IPT+CEn63OpIgCvYIC1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )