UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7iUXlaoDT+SiDCgd9rSlqGlQmxIt0Evb5+W4SQqpUs8=' 
WHERE 
  key_id = '52ccf62240b13d70e23b22e5d506f1580df830278d352dd70ff6e6eb61770d0e' 
  AND (
    token = '7iUXlaoDT+SiDCgd9rSlqGlQmxIt0Evb5+W4SQqpUs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )