UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jCaxOBUVKRbaCl4TR3PhmIUH1ghPm+EwnuAkFKIErcg=' 
WHERE 
  key_id = '537a36029c3ed19432cb55f20d77a7a2c302290bd9a30728efaf094d3c981c06' 
  AND (
    token = 'jCaxOBUVKRbaCl4TR3PhmIUH1ghPm+EwnuAkFKIErcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )