UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bn0dtxHrRwvmX8S/Mmhgs7ckUBXKPUDR7juggw+UC3s=' 
WHERE 
  key_id = '1b61f578749e922781fdf28b3663058a2f8d69ad022dbdc5e1966cb3df85a429' 
  AND (
    token = 'Bn0dtxHrRwvmX8S/Mmhgs7ckUBXKPUDR7juggw+UC3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )