INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2840eca3ca1c88e97d8b2687270b36d30f137e11de0743a9f8a80bc908762924', 
    'H85TuXHxojCZyIVLWKKCQi4QsyT2WvvBkmlV2Pi/brc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)