UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UCSEuFvKK3b3dpciPpNqzy9i7p93JJvQVmjJ1ZY+sN4=' 
WHERE 
  key_id = '8d74d3d2abe5c44d8e209220b07747148a582889219ecd70a5f9ce151b3c3cbc' 
  AND (
    token = 'UCSEuFvKK3b3dpciPpNqzy9i7p93JJvQVmjJ1ZY+sN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )