UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mw97l88BpS7ov+y17y7PgiAq6xbivpanNWf4e81l8Fs=' 
WHERE 
  key_id = '77a94a7fcdaf00015f50a4d3e299e86804e8cea1b54d9517d9e448b5b1939694' 
  AND (
    token = 'mw97l88BpS7ov+y17y7PgiAq6xbivpanNWf4e81l8Fs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )