UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NvXbEAON5qgH8wwoJm5Ai5NXQAawkxLHBndeY/Hy+ts=' 
WHERE 
  key_id = '5af2a9faa9fc2c89ca40b3fde8615444d589764b2d4320b71c2e18e762deee29' 
  AND (
    token = 'NvXbEAON5qgH8wwoJm5Ai5NXQAawkxLHBndeY/Hy+ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )