UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z/ybG/YS3wVixolS+zmDkZSIH7iurrcRdwBRi9FpBII=' 
WHERE 
  key_id = '8736c9dde4e4740207aad00bc64ba5e1fca459c634284091537b7bf3ef218215' 
  AND (
    token = 'z/ybG/YS3wVixolS+zmDkZSIH7iurrcRdwBRi9FpBII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )