INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91f632b975874815ec38b5bf199cad88657283f44282761b641a64485442a22f', 
    'MkfHRlNhfQ/ZOmIV2eNKmDzLh/8AINyToURGijnANRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)