UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ftjWwPM8uXAMlvcUDEE+P3tP6a5NVu2Tw1lbDthkhLE=' 
WHERE 
  key_id = '484673171101ab3c5e72e15eadbcb8a50d44081679dc1db9ce930627f0b5055b' 
  AND (
    token = 'ftjWwPM8uXAMlvcUDEE+P3tP6a5NVu2Tw1lbDthkhLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )