UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hm8jCRDrqjw2IO10z4bgk/7yc2Vr6TacxEH5gnBF2js=' 
WHERE 
  key_id = '3eaa9493e53c6ebb387bec0c89128c5d9d4874854bd9629b0e2f8a04812309a0' 
  AND (
    token = 'hm8jCRDrqjw2IO10z4bgk/7yc2Vr6TacxEH5gnBF2js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )