UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XUCPIBBeJOKV2ILROe8nhnn9Tu3gfaCDwUCi02QcVdQ=' 
WHERE 
  key_id = 'a4d237e63b2f337b19b0dd2c7f38404d418e07877543695cd30a8dd5abc876d9' 
  AND (
    token = 'XUCPIBBeJOKV2ILROe8nhnn9Tu3gfaCDwUCi02QcVdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )