UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PhZrJRTwRKBZ+M4fhD06A/7D5r6Hy2mL0TJiycGiOik=' 
WHERE 
  key_id = '8036d27b8450637291b20374425d4e597a1f98df8f8913a5985b52b80d566f9a' 
  AND (
    token = 'PhZrJRTwRKBZ+M4fhD06A/7D5r6Hy2mL0TJiycGiOik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )