UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M2oLdvLKc0+6q3/kzCDrGgF+knXtfmPqxYMr7ufQ0dc=' 
WHERE 
  key_id = '5352ee8032b55e0914c0dfb509e45ceb41fe0cd6335c3625093ca64b6d17b559' 
  AND (
    token = 'M2oLdvLKc0+6q3/kzCDrGgF+knXtfmPqxYMr7ufQ0dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )