UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WdV3j6RfXhMZGw54FeXmt7WIDVu2VgasMgM0aKH0Rlw=' 
WHERE 
  key_id = '96949bb0bea8849ecb698b0d1c837c8bd3f19bb4f36e5bb095961927e90de8b3' 
  AND (
    token = 'WdV3j6RfXhMZGw54FeXmt7WIDVu2VgasMgM0aKH0Rlw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )