UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pKDHVG3z5tYcU4rfPbBwy7Wy1wLQwhn5t1rz1NTj388=' 
WHERE 
  key_id = '96d4b5d649d0cd9d9fd893a4e86c026e7eb75fe7362482e405c63073893b8bae' 
  AND (
    token = 'pKDHVG3z5tYcU4rfPbBwy7Wy1wLQwhn5t1rz1NTj388=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )