UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'frYIGsHZN+167o2ocX9IX9fecZ4iU1sNe58odib+XP8=' 
WHERE 
  key_id = '76cdba765194e38b4e3f82a2af8757c1c4e73efa6f472a289d54389131b9f18e' 
  AND (
    token = 'frYIGsHZN+167o2ocX9IX9fecZ4iU1sNe58odib+XP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )