INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7500d7d944d56bc5497eadbd1d06def93b56ffeee5044daaf638327d2850731', 
    'e/r671IG2SBqW6lDwt5PTHyCy/Qlk5zmVY3vaCzGAm4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)