INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '453d8a67adc4741c1ee8980859095ffd26fa64d55a913cd36081f5c3108193a2', 
    'YQ6SGcoPnqJmxuVWf//J2DRTTAh5Q1R0OdGTPUf6h0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)