UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TCD1DUQnxTgsD8OnbdhEYcpDmq9O0mqZ2Ie1HUwJ1VY=' 
WHERE 
  key_id = '39376d1f6702031ebdd6522e064bbb8d3c8b81570a71d183e27c4a1314b7d593' 
  AND (
    token = 'TCD1DUQnxTgsD8OnbdhEYcpDmq9O0mqZ2Ie1HUwJ1VY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )