UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x932x/ewwUYtKSBZfIWeNrfGkmjQUDCTODSMTDcMgSM=' 
WHERE 
  key_id = '4274a8db5e9bb01b943b42fa157a2245dddda8219aab2ce1d0709ecb8b134a3d' 
  AND (
    token = 'x932x/ewwUYtKSBZfIWeNrfGkmjQUDCTODSMTDcMgSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )