UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CfRKY2I8g4ZGCNr05XQ1xoUkdZp40DFoHvoT/pL8eEs=' 
WHERE 
  key_id = 'b36ded8f7f870583166910266e72e51f9dfe007b1f80260f4e158a53d1f0c899' 
  AND (
    token = 'CfRKY2I8g4ZGCNr05XQ1xoUkdZp40DFoHvoT/pL8eEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )