UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kZPRsEHO82Pq3UVROw1bBWg4mFRZkKMOyXMSEIVvVCo=' 
WHERE 
  key_id = '923135977be5bb2fe45daf9c288a1ff0846a091ef3ff27236604f3506a9b6141' 
  AND (
    token = 'kZPRsEHO82Pq3UVROw1bBWg4mFRZkKMOyXMSEIVvVCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )