UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I82q8lHj8RrQvAVI9K51UQvhGh62N1Er/ClpIKZSlH0=' 
WHERE 
  key_id = 'ef2da6be88814f57a2b1e02d9a143249b713184068120192f824c0ec80c99e57' 
  AND (
    token = 'I82q8lHj8RrQvAVI9K51UQvhGh62N1Er/ClpIKZSlH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )