UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G56ALAmXmBE4VnzeLX/dJRoqtG4DcdSdZ2bTHez4Qrw=' 
WHERE 
  key_id = 'a63958c99251650244d9923a329497b12066690c22133242fda6d6c7fe9c0974' 
  AND (
    token = 'G56ALAmXmBE4VnzeLX/dJRoqtG4DcdSdZ2bTHez4Qrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )