UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MeUAnHl4amrz6l2c10MXLE43oLNnatWn2BBbmJ/Oehc=' 
WHERE 
  key_id = '04317755a2e5c46a7cab799af6278834b322a47977bbed19c5dcf7036df57489' 
  AND (
    token = 'MeUAnHl4amrz6l2c10MXLE43oLNnatWn2BBbmJ/Oehc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )