UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gXmh4zL1SFOWI3stSHHLBGkc8Rw+RmRBiAgwoh4SeZg=' 
WHERE 
  key_id = 'fff84c54883493fe364bf69d785d2ffd1c94cb24c0247c878c9b86447ed42234' 
  AND (
    token = 'gXmh4zL1SFOWI3stSHHLBGkc8Rw+RmRBiAgwoh4SeZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )