INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6913e8e0bca500220ba3f77f82e6b2b996fed1c5841a749e33bcde6eb3138066', 
    'm18Dxy8r3c37kplXrU4K+IfRE1RvVHlU3WBcvF1kquo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)