UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZCSioxtn9RO98CfOh5xJsEiNbA88ctwGX1fiBs8wbMI=' 
WHERE 
  key_id = 'a934309665e4bf39bdced17466934264064806a65918499d2649f93bc1659c12' 
  AND (
    token = 'ZCSioxtn9RO98CfOh5xJsEiNbA88ctwGX1fiBs8wbMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )