UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gjzuv5dPUdMPkbSA01TFxeZFHEfHrsCCYbRViy6/xKg=' 
WHERE 
  key_id = 'f9477373db4601b111a22293281c5bdf2ebe33f5a205401f4956b2d18a740dcc' 
  AND (
    token = 'gjzuv5dPUdMPkbSA01TFxeZFHEfHrsCCYbRViy6/xKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )