UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DJlP70n+q/omNLFPgWhNstA38RnaflKg5i2B1QsbYaw=' 
WHERE 
  key_id = 'cb4c31732ebe21f73c0cf0b8f1d1a50c554898a9c6075506d2c33adced2fade6' 
  AND (
    token = 'DJlP70n+q/omNLFPgWhNstA38RnaflKg5i2B1QsbYaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )