UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hhsI9PHSs/7i91e5VobVyo2WhGcZP0lC5ZYDtoTz7zA=' 
WHERE 
  key_id = 'a0349209362b74114c8222a59068f1ec2e16b734f1431bcf35c7994c87978f0a' 
  AND (
    token = 'hhsI9PHSs/7i91e5VobVyo2WhGcZP0lC5ZYDtoTz7zA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )