UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H+z4x7vnIamMYD1+C/tSr3C8U+uPkqY2OIS0bbHqJ0E=' 
WHERE 
  key_id = '9688b285b75d9edeb67bbc8ff783c42d784383cb83926ea70947db95b840f369' 
  AND (
    token = 'H+z4x7vnIamMYD1+C/tSr3C8U+uPkqY2OIS0bbHqJ0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )