UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fUJO9T19zlFThzW0/GZyLuo/Cyi1NTKEjM0Kc7vzOoc=' 
WHERE 
  key_id = 'c53799563e8549435ac194c36b9c697bfa7b33a9a662a5b7595dadd37b8a4946' 
  AND (
    token = 'fUJO9T19zlFThzW0/GZyLuo/Cyi1NTKEjM0Kc7vzOoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )