UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yu0ikE1eNjep8B1OP/PvJ/zwZtZ+YN82Behx9ZwxqVs=' 
WHERE 
  key_id = '6346962a0273896527d668b30567829aa4cb19d11205535ece476d659648f427' 
  AND (
    token = 'yu0ikE1eNjep8B1OP/PvJ/zwZtZ+YN82Behx9ZwxqVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )