UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pRELIPYW/myJYMSaBumqRV8aozSrT+nQMv1g/sh33Qw=' 
WHERE 
  key_id = 'ab09a36ae895439a59cd10e6092f1a025a496b8e555d3094d73757a972f8c8f8' 
  AND (
    token = 'pRELIPYW/myJYMSaBumqRV8aozSrT+nQMv1g/sh33Qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )