INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f242f2a3b6850d65fe877fcbf72d88bc520aba87e6d73dd7d8990a4607dbd5d', 
    'e7IfoLT9i8vsHIXLATcEmL7eWIYRPd9rmD3tAPYtQgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)