UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NwTqYfAlUeq1o1Vnj3YPNHxDIhshg2IefcSuFU4awvk=' 
WHERE 
  key_id = 'da4e0f1146d2901ea30dcd2b4fbaddb18b5271e8e5fc4d7fe0f7171ec2ef4a59' 
  AND (
    token = 'NwTqYfAlUeq1o1Vnj3YPNHxDIhshg2IefcSuFU4awvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )