UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bmMLyGoA6gGN16+paRcTeG3Fq6ulfdFwKs+4UWFNXVU=' 
WHERE 
  key_id = 'b8271198a56ca5d8746a3454a10de15b12b757f96fb00945b75c9f4644e816b9' 
  AND (
    token = 'bmMLyGoA6gGN16+paRcTeG3Fq6ulfdFwKs+4UWFNXVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )