UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P2CywNq18uOpid6QCFqhW/AUEMMHMcbzdSAsYCA99zo=' 
WHERE 
  key_id = 'fa51f5aae8c36a0280bfe0d16133d8bdc50671c9826c54e579a0f34af28c0417' 
  AND (
    token = 'P2CywNq18uOpid6QCFqhW/AUEMMHMcbzdSAsYCA99zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )