UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iJzXdM7yoEdfpqgumqxBcHg/OrACHaGJMPfBP3pl3qU=' 
WHERE 
  key_id = '8ec9010273b73fab1339ee86c00237c065ede56673668de8b557e39e8222f35e' 
  AND (
    token = 'iJzXdM7yoEdfpqgumqxBcHg/OrACHaGJMPfBP3pl3qU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )