INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b73a063ea5e8a0f1a56eebf6f4ccf3dd69ca7dbcf45a84252c325df1334388a', 
    'uB58go42tN5JkSb3K/4cqD/GvpYHFaezV8gE0uq0toY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)