UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MFElIvBbMqOvMdBznJ1Xzua/KjvijxmZFer+GogVHbw=' 
WHERE 
  key_id = '45aff7eff3b7fb87ca0c4ea4dbc5eb452b3e6ea8836b630ff3a212a662009ccd' 
  AND (
    token = 'MFElIvBbMqOvMdBznJ1Xzua/KjvijxmZFer+GogVHbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )