INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46ef4ec3d1a15b9a633d94c4c7a969c9d26ce2fdbd26f003c9a264cf1695c6f4', 
    'QvS1I6raSG/dhtfduwrJOleuXlQ0jZ23nO39D7Bx9No=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)