UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tQqc5KKvF19v9pe2ogXoNE4ThKXl7moLpZiPtaAOyr0=' 
WHERE 
  key_id = '53f18a1d7203c7699133239ab635310ce9cc6ac21d029d0cc5a726792f8eb93e' 
  AND (
    token = 'tQqc5KKvF19v9pe2ogXoNE4ThKXl7moLpZiPtaAOyr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )