UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LR2NSHppD84C82I6t57xmNhn5Tf9ITDHCn66RLQcJIQ=' 
WHERE 
  key_id = '97a7303b3edf5d88af6548eebd3f7335f5aa8863602536ff225398b19a8aa5c1' 
  AND (
    token = 'LR2NSHppD84C82I6t57xmNhn5Tf9ITDHCn66RLQcJIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )