UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k36Dy6/1DJwz/kGoY2NPnXQ1Ps+OppbuAK8Y77cvEOE=' 
WHERE 
  key_id = '4a20c25fdd0013eab2baf53c4cb724884bcf84c906114858bf9082174c824ef7' 
  AND (
    token = 'k36Dy6/1DJwz/kGoY2NPnXQ1Ps+OppbuAK8Y77cvEOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )