INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c4ce56dbbdedad6922d2b680326ade4181c2c99fc9b00ec281a083f3f0b7a91', 
    'UHjzTfwpateZwYk3LXQWf5NgR5ZiC27Zd17GZIdYXn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)