UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DyiQu8z/CGBt/SiCmm6QBLcV85Ii0HQPc56JLSVTB4M=' 
WHERE 
  key_id = 'a6a515b9d3c55f0f7ab61274ec011967690c752990f62a91fa25711de58f2220' 
  AND (
    token = 'DyiQu8z/CGBt/SiCmm6QBLcV85Ii0HQPc56JLSVTB4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )