UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XwEu4cfoRgVGACyMOFF9brZzBSOTWp7K5dhBVlsxN4s=' 
WHERE 
  key_id = '6de4910676a03d139faae0fd59c569cc875acd33bccb35c19b76bf8d17c859c9' 
  AND (
    token = 'XwEu4cfoRgVGACyMOFF9brZzBSOTWp7K5dhBVlsxN4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )