UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7qOT+rSWiBB011uH6naYPweSRkntkiXuzsjZpMytv/E=' 
WHERE 
  key_id = 'c387fedb90628bf492cf0ecc81f468441909566a2ba28bf231e44617dd63ce87' 
  AND (
    token = '7qOT+rSWiBB011uH6naYPweSRkntkiXuzsjZpMytv/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )