UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TuxE49zVD94reW85dpb0uCizN8FW1F2VRLhLpp509g0=' 
WHERE 
  key_id = 'e0be1e48189e6b0b72f34600773a02def2cf81877c3ed3dc390f60ad41f6fd9f' 
  AND (
    token = 'TuxE49zVD94reW85dpb0uCizN8FW1F2VRLhLpp509g0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )