UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YEkDdUiCHs/ztCO9sREa9si1O4YEG0xe1MCG3rl2wPc=' 
WHERE 
  key_id = '1c6017dabc781be95c9909d1eca3e97ab86dbef4aaad9035a97af4b91bd479df' 
  AND (
    token = 'YEkDdUiCHs/ztCO9sREa9si1O4YEG0xe1MCG3rl2wPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )