INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11a258955d90515aee29c2e9b95ab703c6a5687281423f8654dfd8560901167d', 
    'vlrSzcrFVzf6BsK4M+Igvg9FmVx0zTyJ1ZJ5Ha2cYGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)