UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H6A0BlvH7FsllAooq97pA7c17n7PA0bQOc6gvuGa+Lw=' 
WHERE 
  key_id = '58e62a104d42af80f0b29c464ca341dac27c519dd797a1cd473289d0dc7ad552' 
  AND (
    token = 'H6A0BlvH7FsllAooq97pA7c17n7PA0bQOc6gvuGa+Lw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )