UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qVoCCfyvEq9EJ85rdtFjX6vrdSgeK+iEvNz1gjSBRCI=' 
WHERE 
  key_id = '1ac3776d0076327d27b3828f5594c110c11110540759d28be4b2637abf754827' 
  AND (
    token = 'qVoCCfyvEq9EJ85rdtFjX6vrdSgeK+iEvNz1gjSBRCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )