INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd99c08869107e7b7b9616186724ca6908db6e1f529b8a79fbe3c178aa78d44e9', 
    'xeWO/DviKGejcvx4l4DqD6G1q1XOVo4RNFmkba/gd4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)