UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U7n/9p4fBDYBPTVpjfgDZR2jBbIsMvAUe97zPM+ggj0=' 
WHERE 
  key_id = 'e71b496bf763525b9965feb8dbd183d1fc20250a34ab20466eaf629d0a53589b' 
  AND (
    token = 'U7n/9p4fBDYBPTVpjfgDZR2jBbIsMvAUe97zPM+ggj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )