INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd39f11843c7d14ef69298dc1bb49ce71caac630f5299482f0c4a7d99fc28e894', 
    'jkWdCMw0te94NLtID9f4Y34sHU9gxmbNzVt3bkOFVWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)