UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LqcxDhMtIOjfZ5v43ertUEuI9RdPOhEke0weU3vgAmE=' 
WHERE 
  key_id = '32a29f29922670f5c115bf922774d294f2076a1ac178664505c818863d8ded6c' 
  AND (
    token = 'LqcxDhMtIOjfZ5v43ertUEuI9RdPOhEke0weU3vgAmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )