UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oUvr/DPTzhfC5bXXWWrUlaB86neFxKpsJqMRwHyu41U=' 
WHERE 
  key_id = 'd86b62e63b49ba206932792bb2c62052226b77c423da42f41fffffb9b654c75e' 
  AND (
    token = 'oUvr/DPTzhfC5bXXWWrUlaB86neFxKpsJqMRwHyu41U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )