UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T2Fh6Acup0P2R3wsYPmA4Ud1rT7TDUWNvRiJxdAz6nY=' 
WHERE 
  key_id = 'c8d5c42b6af005b34127b8404cd7ce10b8d1c5e0b4e2978b9f6232bca387ce8c' 
  AND (
    token = 'T2Fh6Acup0P2R3wsYPmA4Ud1rT7TDUWNvRiJxdAz6nY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )