INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02999b2f3f5c04f150252a6f5dd58c330e02d80b0d81a6b7c44961458050edbd', 
    '2jZoqj8OLNmU3BkcOgo3+x901oEkZLXJUpxCBrqSpVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)