UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FKP2j8CKsK7XiSKUxkruAg6WyETvL92cILe8xzsbkAY=' 
WHERE 
  key_id = '5dfbb4219f183e3b5624dfe00f1e2a2a4124d1f8bc38e0d85667805ebaebe3ef' 
  AND (
    token = 'FKP2j8CKsK7XiSKUxkruAg6WyETvL92cILe8xzsbkAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )