UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qRpgy5q0S9+fCf+vEZoJT9I/05mUQpLu6UPoWaqQDpA=' 
WHERE 
  key_id = '1ccbf54776050e251c59be5070a85ea3c81aa23193b910bae95e3fa83410f514' 
  AND (
    token = 'qRpgy5q0S9+fCf+vEZoJT9I/05mUQpLu6UPoWaqQDpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )