INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72b609682cbef339d1ea85ab251d1bf8fa3682bc9bad03093b37094acdcc21d2', 
    'fGtA491+9jzRIG8sST7HcOgg9YcB9Z1tkFYovW34MsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)