UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pZ2IHuWMIGIg9I34X791R+uxwy+evIe852FOt84eiTA=' 
WHERE 
  key_id = '1ab3e51da170e506dd66d16b6f56a3f5e1d092e23409d43083927f1318cd7e8c' 
  AND (
    token = 'pZ2IHuWMIGIg9I34X791R+uxwy+evIe852FOt84eiTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )