UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LSdLIWgaWU2shaF1BG2YN4c4BRgxO99cSldjX3IwmG0=' 
WHERE 
  key_id = '99ebd09b37b182c79be3b589e2e9b1db93f9de179555e7ad3a3078998208cc6f' 
  AND (
    token = 'LSdLIWgaWU2shaF1BG2YN4c4BRgxO99cSldjX3IwmG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )