UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wNlUWiB7fDQD1ZM9vqtQiK8e4WrGnN/VPszZRp4lCyI=' 
WHERE 
  key_id = '8af1d9b50c7c779dc9b54e7e026040f68777ba370a2a6de70bd7357e916f73f8' 
  AND (
    token = 'wNlUWiB7fDQD1ZM9vqtQiK8e4WrGnN/VPszZRp4lCyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )