UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q7XkfPMZOc+q+Jn7PgmzexYcSDruH8I+bI0otKyH0fk=' 
WHERE 
  key_id = 'bb4879448223c949c30206a91db63f34a6c76c975ad88e8c932a7426f4fcb9fa' 
  AND (
    token = 'Q7XkfPMZOc+q+Jn7PgmzexYcSDruH8I+bI0otKyH0fk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )