INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed908088d4294262ef3d7102979fb79f4223c0f45b21efaa5bfe3ba5ab0a6714', 
    'AqEbldU7d7IOCXi9m81dZUeiGiyaK12k77PSd1Opef0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)