UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n6TU3rnT6YPmq96y3ZAiYWM+/OXXWnWaKNyU9oJJUEQ=' 
WHERE 
  key_id = 'cf983e0b8d68e72a0beb895ee945375fddfb649a62c6a4cea292e1a5f1756e87' 
  AND (
    token = 'n6TU3rnT6YPmq96y3ZAiYWM+/OXXWnWaKNyU9oJJUEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )