UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ygR+nRctWFbUodDwbNgOf18ZNjkqEXk1xYBQxvz7NY=' 
WHERE 
  key_id = 'a19c6ad3d61a51ef9d3aa65af8180374f653277a3a8d852c35f26c3fbd7759c6' 
  AND (
    token = '3ygR+nRctWFbUodDwbNgOf18ZNjkqEXk1xYBQxvz7NY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )