UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O4/zQHF9PupPGn7zZKb44PK5Lge0ROlFRgoQdPW3GLE=' 
WHERE 
  key_id = '4e9e1de94305db6c65dca609a4a0bb896f5725d9ecb71e31ef640ed0bc399031' 
  AND (
    token = 'O4/zQHF9PupPGn7zZKb44PK5Lge0ROlFRgoQdPW3GLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )