UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rqXb5f3KUIJMnkcxO3J53L4OYG3X86g+6Ky3dZqZ6k8=' 
WHERE 
  key_id = 'b2b2f6a8989d1d3bfcd2bdeea97b0950e2f0741ac903b9bf35c3026fe8cfda33' 
  AND (
    token = 'rqXb5f3KUIJMnkcxO3J53L4OYG3X86g+6Ky3dZqZ6k8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )