INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4a5ef281bb65c9b20b0171284842eb7f4aa4291b1439372ad7c76431aaab075', 
    '0EqrWpQ2GEUKEkHb/THcBLIwuZDV77fDW+qP6qcOESs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)