INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '575f9551dd4f8c13dcf3788ca9760fe9f8840bedbbf6310d751b4d443a6bb03c', 
    '3dKlZb7YHii4EqcDGV+OfMxMPa2Ae/FKjjaWn12ob60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)