UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z+cmeYPqHVrJHqOTSRlZIAJw5Si/AkP7AC1bgbCe63s=' 
WHERE 
  key_id = '08fdbb2af6d608844c647e2b51820805bcff20fddf29320e4035d3b74537e61b' 
  AND (
    token = 'Z+cmeYPqHVrJHqOTSRlZIAJw5Si/AkP7AC1bgbCe63s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )