UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hSy75ci8YFbRO7Op5lSw8LUnAtpoCgJMfnWYuki4Bf0=' 
WHERE 
  key_id = 'd8cebdada1373bd1740b26ef1576744e578a4ee6af04eaabd49907c6a43764f0' 
  AND (
    token = 'hSy75ci8YFbRO7Op5lSw8LUnAtpoCgJMfnWYuki4Bf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )