UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vAX++xGGkjJjJiEMWeDMRRd6GU2IVb8eI4Cm1VsiCXA=' 
WHERE 
  key_id = '598206238120e606770fc572307e4aa87f8c3d7b60ca629f2dfd72b8f5e97a29' 
  AND (
    token = 'vAX++xGGkjJjJiEMWeDMRRd6GU2IVb8eI4Cm1VsiCXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )