INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '297a3b871192aadeefb2a89db08d153ed733f9970aa097051548663315f28b68', 
    'tVdNouBgfC1OQflCXen5iqmbDNDnvwsqU5vJ/aTKyis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)