UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FPazkTzY9G9E7cHwKMRDY9ENUgNE1/FvPgNsMv1/Cyg=' 
WHERE 
  key_id = 'e34674876975bd26737f7a253135c08ff447063e68419aabc7d20ec6720e4ed0' 
  AND (
    token = 'FPazkTzY9G9E7cHwKMRDY9ENUgNE1/FvPgNsMv1/Cyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )