INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd34b1b4c402ec3c558555ce3fcf80b093a4787d7d5bd3bed51bac6efaae81e4a', 
    'CmRaenToZ2bGF9xUYBEB11L0IeM869RK5AeI+IG/Pso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)