UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pE096K5O8QqfO7FYNl/OY3ZhQON7YJvLxzsJIsx0vhs=' 
WHERE 
  key_id = 'ce0c4152b9514308b466eb61667842e62147882a26be69af5478b0c1bb05557d' 
  AND (
    token = 'pE096K5O8QqfO7FYNl/OY3ZhQON7YJvLxzsJIsx0vhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )