UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GIWL+6I4qPHvIKUc0t4zWpaOZFgRbRbmqMtcn0FR71Y=' 
WHERE 
  key_id = '7c24c2842ed7ac5c7ac2d0ef97f7c9f96260d1f7f77ac6fa02caed7657956bd8' 
  AND (
    token = 'GIWL+6I4qPHvIKUc0t4zWpaOZFgRbRbmqMtcn0FR71Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )