INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3f8e2c4073f43d0d6a014dbc75609a8a612b76e77069415b3b2c8b0744a7074', 
    'QjQkWz0WdAI5U3xT9JWnDz+zxGUFzQR/FhLOvxeSAjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)