UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ur5war/RNnnugm1f+FiN0oFc14jfX9rrA/kvp9v/aaE=' 
WHERE 
  key_id = '54614f06bb3f34a1fa1fdb2d2e1871a8d8bafd5af2616306d8e466d6607c8372' 
  AND (
    token = 'Ur5war/RNnnugm1f+FiN0oFc14jfX9rrA/kvp9v/aaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )