UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gvCp9blj5Uu9I9ogi5aZvEysinBDuX+2859CWLd0Y30=' 
WHERE 
  key_id = '7205724ad02e9949de961d3e5b0a47b989392242a81690601c4e7b42856c4b92' 
  AND (
    token = 'gvCp9blj5Uu9I9ogi5aZvEysinBDuX+2859CWLd0Y30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )