UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vTJOtXwSSSB5NX0Uodp7jHRnI9QhkjznwgYwLrO02Do=' 
WHERE 
  key_id = '7c8a4eeed3048a0e2ea1a30288527b38c862cd332a4b467ed0c6a9b0f67e0ebd' 
  AND (
    token = 'vTJOtXwSSSB5NX0Uodp7jHRnI9QhkjznwgYwLrO02Do=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )