UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p/IabHvgE1hjVn3/LZq+EZtf68VOYwOU9UI15lHCeag=' 
WHERE 
  key_id = 'e6bc23dad4df46ff30db68f74cbf117f180845dc14725a5b8c20bd7524fdc09f' 
  AND (
    token = 'p/IabHvgE1hjVn3/LZq+EZtf68VOYwOU9UI15lHCeag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )