INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e296a03458795d44872bf6e5545236dc6dc2ed2113e668e50b750af7468649b2', 
    'kY6akeDWxpocYv1ibwQ/MWhPCh7UQHRr2XGC3g0u5q0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)