INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0247a23380e6e34663dca6b9102bea2081b5fe8d936bfe30dcc64a65cbd25b43', 
    'DsHfsSp7RXgiz5bBjFxO/7A3/uAxRlRcqLgVQA7aIAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)