UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dxG11iha13EFX5Ck3wcrQAMGS5wSOcdVWpR2b67Ij8s=' 
WHERE 
  key_id = '8da765778fa4ba72263df411b8559c9bd92adea4dd901f0297384b0288764973' 
  AND (
    token = 'dxG11iha13EFX5Ck3wcrQAMGS5wSOcdVWpR2b67Ij8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )