UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xo3Ix6QLDc8HZ0NHCMCPcwsVFJ4Seu7o1oIhVwFZ/OY=' 
WHERE 
  key_id = '8c467bb93481d02d18017784283d3cbb8f4e4c69005b7c9037f2b6b547b8eb29' 
  AND (
    token = 'xo3Ix6QLDc8HZ0NHCMCPcwsVFJ4Seu7o1oIhVwFZ/OY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )