UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/0ec6uoMCJjRkbAiPATqRIL3Nwn+JqyVKF8SZRqvaeI=' 
WHERE 
  key_id = '5b9d4317caf2007908d9b9f9b50586805009cfa5da79a14033a19a8f5ad11a58' 
  AND (
    token = '/0ec6uoMCJjRkbAiPATqRIL3Nwn+JqyVKF8SZRqvaeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )