UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EcC99x4G4pBfqKdkzTyX0m8JZ+wqNoIj9Kb0bQ4zNNw=' 
WHERE 
  key_id = '2f878890b7b723f280347376696f7f574ac075f964efe575c01e1c2caa414f21' 
  AND (
    token = 'EcC99x4G4pBfqKdkzTyX0m8JZ+wqNoIj9Kb0bQ4zNNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )