INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc90b8ccd9b348185326757afc123e8040d9000646e005ec8b170a0ac25bc039', 
    '//l0gukcRH16At/vVP8cENaT1nkRLPV33Pn82IEcsMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)