INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ee33c48db2cd8b3a9767a3904fcaf67995703dfd3b3b717d77f904849705415', 
    'Ckfj3xFqBwXwly0CvR8UtKGoVSIVBCRbie4qRx0on00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)