UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jZSQSBdn28pxjuBlTLyNoHvxJrEjgWoSsXcAxqndO9g=' 
WHERE 
  key_id = 'b26fed3c7e450e72a568a5364f24607f2099b4d245790f8974708485f6aaad24' 
  AND (
    token = 'jZSQSBdn28pxjuBlTLyNoHvxJrEjgWoSsXcAxqndO9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )