UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nPYckys4CXUx39U36/rMa1gX3QeuBHHqPRfLWhSzm8o=' 
WHERE 
  key_id = 'ba6701aff900a41b326d1f8cb7993095c55ff291e9987c221e3c1443829d25b2' 
  AND (
    token = 'nPYckys4CXUx39U36/rMa1gX3QeuBHHqPRfLWhSzm8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )