UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h4J6OMU9YxEB7nXsv4VncxL9gD6PAO41qTIxOpLFLTQ=' 
WHERE 
  key_id = '4cfb6339703f4fd26cf941659e242a76f4599c711c924faa0add0955f81022d3' 
  AND (
    token = 'h4J6OMU9YxEB7nXsv4VncxL9gD6PAO41qTIxOpLFLTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )