UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PWu1RC7eaTJkJsESUFRcGbm4Ftn3VWF+tozNsMQV/qg=' 
WHERE 
  key_id = '0bbab4e180ee7882603c1d934ce66541a020995adddd7ece3feb0b235526ef5a' 
  AND (
    token = 'PWu1RC7eaTJkJsESUFRcGbm4Ftn3VWF+tozNsMQV/qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )