UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vkBiCFqXJ9dHj1rJ1Gx9r1UxLEXP7pTvYBjjHS02+bc=' 
WHERE 
  key_id = 'a594df06e91da39e89bd7f5d593055ecfd6cf4c1008653b25331c48b10f6225a' 
  AND (
    token = 'vkBiCFqXJ9dHj1rJ1Gx9r1UxLEXP7pTvYBjjHS02+bc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )