UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZszfpnptUFc+4bAncGwm+txu3IXCruGMuI1AOvt5Kgw=' 
WHERE 
  key_id = '8ee3391a99665fe70473a4a993a525ee98f46a04f642561a5d9744378bfc14d4' 
  AND (
    token = 'ZszfpnptUFc+4bAncGwm+txu3IXCruGMuI1AOvt5Kgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )