UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1tEXWj32SD9QWVmokswNIDr/nX1zHSY61pox4Pk/+l0=' 
WHERE 
  key_id = 'a5481dcd941f7a145ad2bb1454b39c2fb97380ae4191566a307c205facc8773a' 
  AND (
    token = '1tEXWj32SD9QWVmokswNIDr/nX1zHSY61pox4Pk/+l0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )