INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a1828c301c3358987b004381230d1c09be4d8782542c929851d861fabebb541', 
    'Hk6av8BqJgpxa32SGfajW1x1+sGlYYsbvkpf6h09cIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)