UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X85p1DoRr2f/IaGMI/Weq7mHprbNnDSIrhNDEOGFVxo=' 
WHERE 
  key_id = '48a51458ac4a7e9a3ef1928734fed749fc6d5ced5cc3ae9a78fefd240a76c266' 
  AND (
    token = 'X85p1DoRr2f/IaGMI/Weq7mHprbNnDSIrhNDEOGFVxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )