INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3e0db990e9a2bf19e56b71fc0df57b1d3b2fd4744a0ecdf4ab0395f228a0682', 
    'GrLYkJtnJGxgKkEM59JVzfkevrR1miN52FjAjGghc/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)