UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RdZcRl0f02898ragkfIpRPAVC65QkdsaFNqWkbx2kJ8=' 
WHERE 
  key_id = '09486a3dff789082af7048975fbcf600ad996ee50240f7c101e99aec254ff05e' 
  AND (
    token = 'RdZcRl0f02898ragkfIpRPAVC65QkdsaFNqWkbx2kJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )