INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bd614b4efc07821c2adcd7a4edf2fbfe3a025589e83f7cc454eec42fea08054', 
    'Avp75J3TcJBf0pJbk1xQ3c02onyxs36vhQI4pq9SEds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)