UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y5HhQFI8tWSFVME7sOSumI+FaKqt+Tl/k9aLKKX17eU=' 
WHERE 
  key_id = 'ff6770e62ab2957bbdf047c96462e541909a1153a4cff046d2ff08fafb4595a5' 
  AND (
    token = 'Y5HhQFI8tWSFVME7sOSumI+FaKqt+Tl/k9aLKKX17eU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )