UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2p7O3iAAnerVqo/xUURPbHRhpsJWkY21ZmPepar/fGc=' 
WHERE 
  key_id = '034ffc1e101557bd9bbfa20bfe276e16f521557157fd08210f2d9390a33c3473' 
  AND (
    token = '2p7O3iAAnerVqo/xUURPbHRhpsJWkY21ZmPepar/fGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )