UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YcsNJk9nZeOKyoE+BNtk/M6K1MH1nTypt81iLmpoQug=' 
WHERE 
  key_id = 'b2525f5156811f8cc2204f0900c605447a41d50edaaea482bff310d9cb7088c2' 
  AND (
    token = 'YcsNJk9nZeOKyoE+BNtk/M6K1MH1nTypt81iLmpoQug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )