INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1e5784e6e3263f0eb079af8185d13fc45891cd621921eda5f008440233998a2', 
    'hU80vCrorSoypZIic6GI8k5eu6nIDcXdpqxQGkTZBPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)