UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fPNFbS7JNHpNcXGVEMmVL2+mYOn/gHHprHA3sm8IF3w=' 
WHERE 
  key_id = '6e70f6595ee1c17588acf70e4c80a99248067126145e240f9ea0db4e7118bbb8' 
  AND (
    token = 'fPNFbS7JNHpNcXGVEMmVL2+mYOn/gHHprHA3sm8IF3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )