UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PygfbWwXxLuEgGKisUN3oYbSiNtGX5FKRGAJ15yXP7c=' 
WHERE 
  key_id = '588bf8034455bcdc7a724ef8da6e01fcd41eed2f4c1825721c5b6f79e56fff79' 
  AND (
    token = 'PygfbWwXxLuEgGKisUN3oYbSiNtGX5FKRGAJ15yXP7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )