UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Dk5ECX5xN3b5NJoCGve+IRv0aFc09QfQ5BakoskZ90=' 
WHERE 
  key_id = 'c9cada078aa90397b8744664a5032045339eda67671e62f84d44b811d4065b58' 
  AND (
    token = '0Dk5ECX5xN3b5NJoCGve+IRv0aFc09QfQ5BakoskZ90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )