UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Uft43fVSVGRvVLUdo1Cn3T4oPOfi9mSQEsN2sY3JLo=' 
WHERE 
  key_id = '92bd6b71d9d03b5a1d1543d8816490e91391bf2f3bb6221e47ffbd4bfbc51e16' 
  AND (
    token = '4Uft43fVSVGRvVLUdo1Cn3T4oPOfi9mSQEsN2sY3JLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )