INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48b75a5ca440ad301a4d0df68d8d3e473ac6b7044c7343f3489938add627cc81', 
    'Am6npZIvulZbMg5l1z5toWx1K8WhYym8ZJozm4Pw/bY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)