INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9376a6b8de8fd6c14aae58f11dfb24dc64381ee32354f678249d9276eadfa321', 
    '61lOhWL0cPWV4H66CjMlAXm3CE3CeOYdbYZzc/oWkq0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)