UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BvwZ4TK9LpREA4mDqUOOUUwI1oapkOMMbYHMg13p16k=' 
WHERE 
  key_id = '8f14dae3afc01074aa72ebce3c5887e310e44b0abac20141840861a5d97c6f37' 
  AND (
    token = 'BvwZ4TK9LpREA4mDqUOOUUwI1oapkOMMbYHMg13p16k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )