INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f77bca4882f666bf4eb2abdfbf90704f0cf88a6b19a5f0d79f2bd423634b943', 
    '6yyQUVTyKllu3CyJivb3B2gJ1RNliLFqTeut1Ci5rls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)