UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ADq+beIEayiZ1lTLxQBVNHPCa5FIECc7T1xRVNeNAo=' 
WHERE 
  key_id = '89cf8e821f3047c599231a6e53f98a32ef3133c29fba9fc80dab93767c235468' 
  AND (
    token = '0ADq+beIEayiZ1lTLxQBVNHPCa5FIECc7T1xRVNeNAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )