INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20915661b34aceb8fd86bed647d690d9253c75eb723d5c2682a0b42b43005526', 
    'u4/huvxAYyL4mmObmKbIS9wyUoHP2r3n8hu1ecVNbq8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)