UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cnZbwBJb8J7EL4gmkvWS25bDjqNXw6U9f6ylHQdx1Gg=' 
WHERE 
  key_id = '757e59da9f40d6ce291481c82994596c807dce0b748b3f6d9c9043edda7deb28' 
  AND (
    token = 'cnZbwBJb8J7EL4gmkvWS25bDjqNXw6U9f6ylHQdx1Gg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )