INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f71b52ed07680985346c8e6ccb01bc52eaa81292f640901c50c60266333e08b5', 
    '8pp6+or/ifb7MbO39XWjmqrR5EKYa8DRtQhFy6v9s8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)