UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p0oUkr4ezLpH4f8Eu1RXyg+bTjawgr4ej24kXyJWegM=' 
WHERE 
  key_id = '470f77a0eafe8596025903d6da1b38d88c463525d6303be8a29de42fe6fc2d60' 
  AND (
    token = 'p0oUkr4ezLpH4f8Eu1RXyg+bTjawgr4ej24kXyJWegM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )