UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SGyRvg6MX+g3+LbZEeOwKcAWaPplzMlvfABB1o6dM4U=' 
WHERE 
  key_id = 'dbc713b0dcff30ccc6be55f370ff488ef3d1f3e1b1beb82ba99e742b6d499685' 
  AND (
    token = 'SGyRvg6MX+g3+LbZEeOwKcAWaPplzMlvfABB1o6dM4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )