UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cQC6KZ3oCTz88awa2ksFLM20xd4Uxa+NoNYHhHijvHo=' 
WHERE 
  key_id = '83086fe2eb9153d0fc9a666c984749b4bcea70e9904ecd4038057f7ec167888c' 
  AND (
    token = 'cQC6KZ3oCTz88awa2ksFLM20xd4Uxa+NoNYHhHijvHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )