UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'imvfGIcN2JPf7p/rdFZfUi6nPddpK+SlxFiLTYcuQYU=' 
WHERE 
  key_id = 'f791e869ffe9cddd049be94ce8187d142bd9e1df148fee1456fd7796e9e86b52' 
  AND (
    token = 'imvfGIcN2JPf7p/rdFZfUi6nPddpK+SlxFiLTYcuQYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )