INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64a7dbece7d6d8799af69c38ba99455c6da4351803af142262830f8b52edd3a5', 
    'C8kMEuBZegd7eLDzFM163IbHro2q5uvaQdzM08MYY4Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)