UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l3GxtCNLN7j0a1BY08q6lkslcpyjKtLvSPuAdt28zcM=' 
WHERE 
  key_id = '295e7a6c1c0851abc83463ec97e847754ae85663f8766abfbb220f1a83414cf1' 
  AND (
    token = 'l3GxtCNLN7j0a1BY08q6lkslcpyjKtLvSPuAdt28zcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )