UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7Is9qmvHSfuLvNOsQXuEx1jZHD95vHqjXkuMjJCoZk=' 
WHERE 
  key_id = 'b07601c855c03da22a628b500249e7f27e97254bc019a645e7fd9a5fd2ba7143' 
  AND (
    token = 'n7Is9qmvHSfuLvNOsQXuEx1jZHD95vHqjXkuMjJCoZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )