UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qMIh37Fgdpx4HJmDJVM3UABoLHqTYXiRoTZQKNknUqE=' 
WHERE 
  key_id = '43abaf91008340b13f58c6ae1be7616be58e76a478e3f13472947380b62f1869' 
  AND (
    token = 'qMIh37Fgdpx4HJmDJVM3UABoLHqTYXiRoTZQKNknUqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )