UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aWEJblbPPS5Gui6Yo2iAplJhmwHFv23oV9wdL75rxyo=' 
WHERE 
  key_id = 'b2a6ef2c20fb39736b7b22d8aaf4ea8d4e3880ea65b002919ec0921ad1ea7bde' 
  AND (
    token = 'aWEJblbPPS5Gui6Yo2iAplJhmwHFv23oV9wdL75rxyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )