INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '558e7d1facdc2b0e27588bd83334514da0518b6f1721acbdaaf180d358c7487c', 
    'gn+tCN972RZpDCOwpFxKEe5yXBNa3Q5ZYewhKfCiyog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)