UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mLIVo7tObCzFSnDZHX8D2Axt7/QJ17wpiu+8VjXCVF4=' 
WHERE 
  key_id = '696aa5a407862d05f6a52fa4359a243cfc19071bcf953043c06128e60304029a' 
  AND (
    token = 'mLIVo7tObCzFSnDZHX8D2Axt7/QJ17wpiu+8VjXCVF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )