INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9be422feb3995f60ba7919398d1a4a35bc8dab5cf40dfc26e64a6b66f694a14', 
    'GdgnjMbnFABmhaeebPdKPVe7xffg2P7febU80zQYHxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)