UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xj4YW+QYXlNGerGyBGO3ywm8bKQBUQ9cmG0Nzng7L6c=' 
WHERE 
  key_id = '524621462e2d2596747f6b59042cdc93fed513348887f9296c6b79bec5da3c01' 
  AND (
    token = 'xj4YW+QYXlNGerGyBGO3ywm8bKQBUQ9cmG0Nzng7L6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )