INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3952fd7a782514c1be661f7b881fe8f06260986b0507bf02591eefd3a7b501fc', 
    'RGfJUbYuzAw5ojghFrfsJr0rqhG+oTTRn6RZesABc/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)