UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xHidHk4hJUdwp2aPtwXBWfHEDZaOGRD5ntjBGPPCQbU=' 
WHERE 
  key_id = '8e23089a7bf3c2b85389351b3d081176981d129f639bceec8667ff6ddfb4bf8a' 
  AND (
    token = 'xHidHk4hJUdwp2aPtwXBWfHEDZaOGRD5ntjBGPPCQbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )