UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ChoO5FMF7Go6YiL9ctKuSEK0FcZKbpA9NyxF1DjDYX4=' 
WHERE 
  key_id = '31d0f0707514d08610e040a01b7077b375ef5e589875eee8e4198272af6ceb2c' 
  AND (
    token = 'ChoO5FMF7Go6YiL9ctKuSEK0FcZKbpA9NyxF1DjDYX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )