INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5bb004755a031981d03c147a1375b914ce3f105e52651651ece7ede66a57adcd', 
    'U2GqnGtUOEs8V2C2eY9/mVkrCccGBG9x5gMOOHLahSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)