UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H2c0JEqvL609XtjfoUeEA7BT6YhWY4oocmTUy07C6YI=' 
WHERE 
  key_id = '94b4e5eb07a751ab2112db46dee03794b1bc0be6a5776422bd6bdb4ce104c85d' 
  AND (
    token = 'H2c0JEqvL609XtjfoUeEA7BT6YhWY4oocmTUy07C6YI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )