UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iFvJUhlCqTJKAnq+JFoXWXhcbkNVP+tPPCsCrh5OaaU=' 
WHERE 
  key_id = '466ae49b7e6aae72077fe5456620012e275e11129713bb3535b85001b11c576f' 
  AND (
    token = 'iFvJUhlCqTJKAnq+JFoXWXhcbkNVP+tPPCsCrh5OaaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )