INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47fe2201f197935ae1a45e71e20529a8bb24e41bc9a7b9815941a0f2ccf6629f', 
    'u0Dxs8yWFJN4ksA+xnm2hn6aikvlt6mWL4HR6OU9i50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)