INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2601b959710e6c8ed04a2f6734908a4e9faf2b3850f3a948a708f65efd39065f', 
    'cUhbEtVaiZ9cim89K/IFkcGLzMeEI0+gLclTO4tc7XM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)