UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5zYtPh0ZeHG1g2RgPqaHKvNvzpABvyhT5kmEtoZamYQ=' 
WHERE 
  key_id = '2dfbb0c0358dad006b35a84ef533256443e5cd0311998bce58c124498701cdc1' 
  AND (
    token = '5zYtPh0ZeHG1g2RgPqaHKvNvzpABvyhT5kmEtoZamYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )