UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WK7tF9O4a3AIi4sx6+bi2gdTv9IA4i8smC+BO8iitmg=' 
WHERE 
  key_id = '9b61782eb9a137f16fa70de1a7e02345b466ae4c40862c193720134c2da98fc3' 
  AND (
    token = 'WK7tF9O4a3AIi4sx6+bi2gdTv9IA4i8smC+BO8iitmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )