UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AcG9v0p/E1HaASywXHaCLcezu5zfZtDRK/G1KgOm0Rs=' 
WHERE 
  key_id = '9e8467aedbd7e5d627f4ac518c27aab1c62d097a92b8b163e33c2474c7b059b4' 
  AND (
    token = 'AcG9v0p/E1HaASywXHaCLcezu5zfZtDRK/G1KgOm0Rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )