UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2PIgMcBRBX23QW2v88yr44AfIs7YpAatKG9F6eLZWWU=' 
WHERE 
  key_id = 'db52bbb45563dd2f61125b563d11e28bb5dd951d12679102cfc97d5228b0c7b7' 
  AND (
    token = '2PIgMcBRBX23QW2v88yr44AfIs7YpAatKG9F6eLZWWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )