UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6jF4hspdjFTtQVsmt0x9e4y1AnoZx6J/PIf8EGFBxAI=' 
WHERE 
  key_id = 'b294d6a0a4df0a0ff3db14d66a68d78066532f537148fbf7fc34f94f6429a820' 
  AND (
    token = '6jF4hspdjFTtQVsmt0x9e4y1AnoZx6J/PIf8EGFBxAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )