UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ehnHP5/cl26bm0G18FUmPs1fdwq07H/x9J7SyZ1Z768=' 
WHERE 
  key_id = 'daabfb74f13fb97eaf67421a2051561d1beacbf837f530ff5d94f6caa3fbabea' 
  AND (
    token = 'ehnHP5/cl26bm0G18FUmPs1fdwq07H/x9J7SyZ1Z768=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )