INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '172029bc663cd2fcd592dcb5de7bb18436ca96ed4284386c644a401c818cd9d6', 
    '6SihgV2QUqy6U/CUM5TSL1yShgA//6z3gEfDrUpItfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)