INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '912a03580fcae78f549f720f17f4de8e9666ce8816d9348fbfde54e813f15e4f', 
    'OhUJgHynagjISwP3v7r/IVup6wJWRcaRuyshNfiLwPw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)