UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KcThCROTbFcUHGyFhzlqwRJTmNnhd6hjG4JXkT3mRoc=' 
WHERE 
  key_id = '1d9a850af876af8321a6988e3f848e8f6b022a488da891baffc88ecee347261e' 
  AND (
    token = 'KcThCROTbFcUHGyFhzlqwRJTmNnhd6hjG4JXkT3mRoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )