UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bVrkkgRps9DmGRXcYfvy6JQMeMcvWSqCYUUX9WCIgyc=' 
WHERE 
  key_id = 'c126dd3c88a63ca28b6b0e6f94fae9074c79fdcbbf46200fa0db5af9fd5cf26f' 
  AND (
    token = 'bVrkkgRps9DmGRXcYfvy6JQMeMcvWSqCYUUX9WCIgyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )