INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5572ff28611f0f5efd81963b02293ffe915a6f4f32e2cbfa3e41ac9e70385bbb', 
    '7n9bg9ggb743FdeTA+0k6u0qwmLnEBbY2vjTNWff6nE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)