UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RMylH9R1dOayU5iCJww1WYgiQ0v7tvO7sJ6uqrJwKGA=' 
WHERE 
  key_id = '322584c7996836294630a1ee7e1c4be4e0d5e8a1058ebabbb2c5182005db2d0d' 
  AND (
    token = 'RMylH9R1dOayU5iCJww1WYgiQ0v7tvO7sJ6uqrJwKGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )