UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'agz4U84hrR8BmzYiwzascYVA1854FVpkKCM2H7EPVE0=' 
WHERE 
  key_id = '45026cc71fef4f9168457adeacd962b52059b2072ea68d3c9cc63a6e4e1a23fe' 
  AND (
    token = 'agz4U84hrR8BmzYiwzascYVA1854FVpkKCM2H7EPVE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )